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Blogs

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  1. Northern Ham Radio

    • 1 Entry
    • 0 Comments
    • 56 Views
    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    I should back up a bit. I live in northern Minnesota, which sounds like it should be great for radio because there's not a lot of electrical interference out here, and that part is true. But I'm also running a pretty modest setup - a 100 watt transceiver into a wire dipole that I strung up between two spruce trees last fall. Nothing fancy. I've been reading forums for months about how people work Europe and Japan and all these exotic places, and I kept thinking that was for guys with beam antennas on towers and amplifiers. Not me.

    Anyway, Saturday morning I got up early because I couldn't sleep. It was maybe 5:30 local time, still dark out, and I wandered into the shack mostly just to see what was happening. I pulled up a propagation website to check the solar flux and K-index before even turning the radio on. Solar flux was sitting around 145, which is pretty solid for this part of the solar cycle, and the K-index was 1. That's quiet. Like, really quiet. I've learned enough by now to know that a low K-index means the geomagnetic field is calm and that's generally good news for the higher HF bands.

    I tuned around 17 meters first because I'd had a few decent contacts on that band before, mostly stateside. Nothing jumping out at me. Then I slid up to 15 meters and that's where things got interesting. There was this wall of signals, way more than I usually hear on that band. European stations calling CQ, some kind of contest going on I think, and signals that were genuinely loud. Like, S7 and S8 on stations that I knew had to be thousands of miles away based on the prefixes I was hearing.

    I sat there for probably twenty minutes just listening and tuning around. I'll be honest, I was nervous. DX pile-ups intimidate me. You hear five or six stations all calling at once and it feels like chaos. But I found a station from Portugal who was calling CQ and not getting a huge pile on him at that moment. I took a breath, waited for his CQ to finish, and called him.

    He came back to me on the second call. Just like that. I gave him a signal report, he gave me one back, we exchanged the basics, and that was it. Thirty seconds maybe. But I was grinning like an idiot. Portugal. From my backyard dipole in Minnesota at six in the morning.

    I logged it and then just kept going. Over the next two hours I worked stations in Spain, Germany, and one in the Canary Islands. The Canary Islands one felt especially cool because I had to look up where they even were. Off the coast of Africa, apparently. That blew my mind a little.

    What I took away from this experience, and this is the part I want to remember for myself as much as anything, is that propagation timing is everything. I've tried to work DX before in the afternoon and gotten nowhere. But that morning opening on 15 meters was something else. The gray line - that terminator zone between day and night - was right, the solar conditions were cooperative, and the band just opened up in a way it doesn't always do.

    I've since been reading more about why morning openings into Europe work so well from the upper Midwest. Something about the path being in relative darkness on both ends around that time of day, combined with the F2 layer being in good shape. I don't fully understand the ionospheric physics yet but I'm working on it. I picked up an older propagation book from a ham at the local club and I've been going through it slowly.

    A few practical things I noticed that I want to write down while they're fresh:

    First, the difference between a K-index of 1 and even a K-index of 3 is huge. I've had mornings where conditions looked similar on paper but the K was elevated and 15 meters was dead or full of noise. Keep an eye on it before you waste time tuning around.

    Second, working split is something I need to practice more. Some of the bigger DX stations were listening up 5 kilohertz from where they were transmitting, and I didn't catch that at first and called on their frequency like a rookie. I figured it out eventually but I felt dumb about it.

    Third, my dipole is not limiting me as much as I thought. I was genuinely worried that without a directional antenna I was wasting my time on DX. But a dipole broadside has decent gain in two directions, and as it turns out, mine is oriented roughly east-west, which puts the strongest lobes north and south. Europe is east of me, so I'm not getting the best angle, but 100 watts into even a compromised path on a good band day is apparently enough to get through. That was a confidence builder.

    I'm already thinking about what to try next. I want to get into the log on 10 meters when the cycle really heats up. I've heard that band can be absolutely wild near solar maximum and signals can come in from all over the world at crazy strength even on low power. We're getting close to that part of the cycle I think, and the solar flux numbers have been creeping up this year. So I'm watching that.

    Also, someone at the club mentioned working Japan on 20 meters in the early morning, which sounds even harder to me than Europe. The path is completely different and the timing sounds really specific. That's probably a goal for later this year once I feel more comfortable with the whole process.

    For now I'm just happy that I know it's possible. DX is not just for guys with fancy stations and big antennas. Sometimes you just need to get up early, check the K-index, and point your signal in the right direction.

    I'll post again when something interesting happens. Hopefully soon.

  2. Storm Watch Ham Radio

    • 1 Entry
    • 0 Comments
    • 104 Views
    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    Quick background on me - I got my Technician license about eighteen months ago and upgraded to General last spring. I've mostly been doing local repeater stuff and some simplex with a neighbor who got me into the hobby. I took the Skywarn spotter training online through the National Weather Service maybe six months ago but kept putting off actually participating in anything. Classic procrastination. The severe weather setup last month finally gave me the kick I needed.

    Getting Set Up (and Realizing I Was Not Ready)

    The activation was coordinated through our county ARES group and was announced on the local 2-meter repeater the afternoon before the storms were expected. I checked in on the net that evening and volunteered to be a mobile spotter, which sounded exciting until I started actually thinking about what that meant.

    First problem: my HT battery was only at about 40%. I know, I know. I have a spare battery pack but I could not find the thing anywhere. Spent twenty minutes tearing apart my shack before I found it in a box under my desk. Lesson one - keep your gear staged and ready. I've since started keeping my go-bag actually organized instead of just stuffing things in there.

    I also discovered my car charger for the HT has a slightly flaky connection and cuts out sometimes. Found this out during the activation at the worst possible moment, which I'll get to.

    The Activation Itself

    The net control operator was fantastic. Really clear, calm, patient with spotters who weren't sure how to report properly. The net was running on the local two-meter repeater which has a pretty solid coverage area for our county. They were also coordinating with spotters on a separate simplex frequency for some of the closer-in reporting, which I wasn't aware of ahead of time and felt a little lost about initially.

    My job was basically to drive to a few predetermined safe observation spots, report what I was seeing visually - cloud formations, precipitation, any rotation, hail size, that sort of thing - and relay that to net control. The NWS spotter training covers what to look for and I felt reasonably comfortable with the weather identification part. It's the radio procedure I fumbled.

    I forgot to ID correctly twice. Net control reminded me once, very politely. I also talked over another station because I keyed up before the repeater tail finished dropping. These are things that sound obvious when you read about them but when you're watching a shelf cloud roll in and trying to describe it and also figure out if you need to move your car to higher ground, it gets a little chaotic.

    The moment my car charger cut out was right when I was trying to relay a report about quarter-inch hail. I had to quickly switch to battery and I think I missed part of net control's response. Ended up waiting for a break and asking for a repeat, which worked out fine but felt embarrassing in the moment.

    What Actually Went Well

    Honestly? More than I expected. I made several good reports, my weather observations were accurate according to the net control debrief afterward, and I stayed safe. I found safe locations to observe from and didn't do anything reckless trying to get a better view. That's probably the most important thing.

    My little handheld hit the repeater from every location I tried, which I was a little worried about since some spots were in low-lying areas. The repeater in our area has a good hilltop location and decent coverage, so that helped.

    I also learned a lot just by listening to more experienced spotters. The way they reported - concise, location first, then what they were observing - made a real difference in how smoothly net control could log everything. I started copying that style and it immediately sounded more professional.

    The Gear Situation Going Forward

    After this experience I've been doing some serious thinking about my emergency comm setup. Right now it's pretty much just the handheld and whatever batteries I happen to have charged. That's not good enough.

    I've been looking at getting a small mobile rig mounted in the car - something in the 50 watt range - and running it off the vehicle battery with a proper fused power connection. That would solve the flaky charger problem completely and give me a lot more power margin when I need it.

    I'm also thinking about backup power for the home station. If there's a prolonged outage after a storm, being able to operate from home and relay information is potentially valuable. I've been reading about using deep cycle marine batteries with a float charger, or some people use LiFePO4 batteries now. The cost on those has come down a lot. I don't have this figured out yet but it's on my list.

    The ARES group does a monthly net that I've now actually put in my calendar. I'd been aware of it for months and never participated. Showing up to that regularly will help me get more comfortable with net procedure before the next activation.

    Would I Do It Again?

    Absolutely, and I'm already signed up for the next training session the NWS is running in our area. I want to make sure my spotter certification stays current and I'd like to do the in-person version if possible - I did mine online and while it covered the material fine, I think seeing the actual photos and talking with the meteorologists would stick better.

    If you've been sitting on the fence about getting involved with Skywarn or your local ARES group, I'd say just do it. Go to one meeting. Show up to one activation. You will feel underprepared, you will make some procedural mistakes, and it will not matter because everyone there has been in your shoes and is genuinely happy to have more people participating. The net control operator during our activation thanked every single spotter by name at the end of the net. That meant something.

    I'll post again after I get the mobile rig sorted out. Hoping to have something installed before spring storm season kicks back up. Thanks for reading and feel free to leave questions in the comments - just keep in mind I'm very much figuring this out as I go.

  3. Grounded in RF

    A blog by Robert Taylor in General
    • 1 Entry
    • 0 Comments
    • 118 Views
    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    So a little background. I passed my Technician exam back in the spring, upgraded to General about six weeks later, and have been slowly fumbling my way through this hobby ever since. I say fumbling because that's really what it feels like most of the time. Every time I think I've got something figured out - band conditions, antenna matching, getting my logging software to do what I want - something else comes up that reminds me how much there is still to learn. I don't mean that in a frustrated way. Honestly, it's one of the things I like about it.

    My shack right now is pretty modest. I've got a used HF transceiver that I picked up from a guy in the local club - a solid mid-range radio that's probably ten years old but works great. I run it into a random wire antenna I threw up in the backyard with a 9:1 unun and an inline tuner. It's not pretty. The wire goes up at a weird angle because of where the trees are, and one end is zip-tied to a fence post in a way that would probably make any serious antenna builder cringe. But it loads up on most bands and I've made contacts, so I'm not complaining.

    The thing nobody really tells you when you're getting into this hobby - or maybe they do and I just didn't absorb it - is how much of ham radio is just sitting there and listening. I spent the first few weeks after getting my General ticket just spinning the dial on 40 and 20 meters, trying to figure out what was happening. Who was calling CQ, what the pile-ups sounded like, how the DX stations handled the chaos of a big pile-up. I made a few contacts but mostly I just listened. That part was genuinely interesting on its own.

    I did my first real HF QSO on 40 meters on a weekday evening. The other station was a few states away, signal was solid, and the whole exchange lasted maybe three minutes. But man, I was nervous. My hands were actually a little shaky picking up the mic. I kept second-guessing myself on the phonetics - should I say Whiskey or just W? Am I talking too fast? Is my audio clipping? Afterward I sat there feeling kind of ridiculous for being nervous about a three-minute radio conversation, but there it is. It's real when it's happening.

    The local club has been a big part of getting me going. We have a weekly net on 2 meters that I check into pretty regularly, and there are a handful of guys who've been willing to answer my dumb questions without making me feel like I should already know the answers. That matters a lot when you're new. I've read that some clubs can be a little unwelcoming to new people, and I'm glad mine isn't like that. We had a club meeting last month where a couple of the older members walked through antenna basics for the newer hams, just informal stuff at the back of a community room with some bad coffee, and it was genuinely useful. More useful than some of the YouTube videos I've watched, if I'm being honest, because I could ask questions.

    One thing I wasn't expecting is how much I'd get into the numbers and technical side of things. I was never a huge electronics guy before this. I can follow a wiring diagram okay, but I'm not someone who was building circuits in his garage on weekends. But now I find myself reading about SWR curves and feedline loss and the difference between a balanced and unbalanced feed system, and actually caring about the answers. My wife found me at the kitchen table at eleven o'clock on a Tuesday reading about transmission line theory and gave me a look. I had no defense.

    I haven't tried any digital modes yet. That's on my list. FT8 especially seems like it's everywhere right now, and I've heard people have really mixed feelings about it - some folks love it for making contacts when conditions are rough, others feel like it kind of takes the personality out of operating. I don't have a strong opinion yet because I haven't tried it. I figure I should form my own before I weigh in on that particular debate, which seems to come up pretty often online.

    The band conditions thing has been a learning curve too. I had no real sense of how much the time of day and season affect what you can hear and work. I've had evenings on 40 where I could hear stations from all over the place, and other nights where the band sounds like static and not much else. I've started keeping rough notes - nothing formal, just jotting down what bands seemed open and when. I don't know what I'll do with that information exactly, but it feels useful to track.

    My current goal for the next month or two is to get a better antenna situation set up. The random wire works but I'd like to try a proper dipole - maybe a simple 40 meter dipole to start, see how it compares. I've got a decent spot in the yard where I could probably get it up at a reasonable height if I use one of the trees properly. I've been pricing out the wire and insulators, and it's not a big investment, so I'm not sure what I'm waiting for. Probably just the mental energy to actually go do it on a weekend.

    Anyway. That's the state of things. I figured I should actually write something here instead of just reading other people's posts and leaving occasional comments. If you're reading this and you're also fairly new to the hobby, I hope it's at least reassuring to know there are other people out there in the same spot - learning as they go, making contacts one at a time, and figuring it all out slowly. That seems to be the way it works.

    More to come when I actually get that dipole built. Assuming it doesn't turn into a disaster.

  4. Emily Talks Radio

    • 2 Entries
    • 0 Comments
    • 572 Views
    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    I'd heard about gray line propagation plenty of times. Read about it in books, seen it mentioned in forums, had an Elmer explain it to me in the parking lot after a club meeting. But there's a difference between knowing a thing and actually experiencing it, you know? I think that's true for most of this hobby honestly.

    For anyone reading this who's still fuzzy on the concept - and I was definitely in that camp not long ago - the gray line is basically the boundary between daylight and darkness that moves across the Earth as it rotates. For a brief window around your local sunrise and sunset, conditions on certain bands can get surprisingly good for long-distance work. Something about the D layer of the ionosphere, which is the one that normally absorbs and kills HF signals during the day, dissipating. So you end up with better signal paths at those transition moments.

    I'd set an alarm for about 20 minutes before local sunrise, which felt pretty extreme since it was still dark and cold and I had nowhere to be. Made coffee, shuffled out to the shack, and fired up the receiver on 40 meters. I know 40 is kind of the workhorse band, not glamorous, but it's where I've learned the most. The noise floor was low, which was already a good sign. Started tuning around and found some European stations coming in that had no business being that readable. Signals I'd normally catch as faint scratchy audio were coming in S7, S8. One station from somewhere in the UK was genuinely loud. Like, turn-it-down loud.

    I didn't work them all - my antenna situation isn't exactly impressive right now, a dipole up about 25 feet with mediocre feedline - but I did manage a couple of contacts in that window. Nothing jaw-dropping in terms of rarity, but the experience of watching conditions change in real time as the sun came up was worth the early alarm. By about 30 minutes after sunrise, that European path was fading pretty fast. The noise floor crept up. Signals got fuzzy. The magic window had closed.

    I did the same thing the following evening around sunset, which takes a bit more planning for me because I have to actually be available rather than just setting an alarm. Tried 17 meters this time since I'd been wanting to get more time there. Conditions were different - I was hearing signals from more southerly directions, a couple of South American stations, something that sounded like it might have been Caribbean. Couldn't pull them out well enough to get a confirmed contact but I heard them clearly enough to be confident they were there.

    What helped me a lot during all of this was having a propagation tool open on a second screen. I'm using VOACAP and also checking the DX cluster, which I used to feel like cheating somehow but now I realize is just a normal part of operating. The cluster showed paths that matched pretty closely with what I was actually hearing, which gave me this nice feedback loop of learning. Oh, there's a station spotted from that direction - let me go see if I can find it. And then I could or couldn't, and I started building up a sense of when and why.

    The solar flux index that week was sitting in the mid-130s, which is genuinely decent compared to where we were a couple of years ago. I've been keeping a simple log where I note the SFI and K-index along with what I'm hearing on each band. It's basic stuff but it's starting to paint a picture I can actually use. High K-index days are killing me on 17 and 15 meters especially. Low K-index with decent solar flux - that's when I want to be in the chair.

    I also had a humbling moment during all of this because I got excited and tried jumping up to 10 meters expecting similar magic, and it was basically dead. Just a few local beacons and some regional noise. I need to remember that 10 meters needs stronger solar conditions to really open up for DX work, and even with a decent SFI, the band can stay closed to long-haul paths. I think I kept expecting it to behave like 40, and it just doesn't. Different bands have different personalities and I'm still learning all of them.

    One thing I wasn't expecting to learn from all this gray line chasing was how much antenna direction matters at these moments. My dipole runs roughly east-west, which turned out to be helpful for catching European signals at sunrise from here. But it also means I'm basically deaf to anything north-south at those same times. I've started thinking more seriously about eventually adding a second dipole oriented differently, or maybe experimenting with something that gives me a bit more flexibility in terms of direction. I know a rotary dipole or a small beam is probably a long-term project, but even just having two fixed dipoles at angles to each other could make a real difference.

    My long-term goal is still to work all continents, which feels achievable now in a way it didn't when I wrote my first DX contact post. I've got Europe reasonably handled at this point. South America is coming along. Asia and Oceania feel like the big remaining challenges from here, and I've read enough now to understand that those paths require paying attention to different bands at different times - probably more 15 and 10 meter work when conditions cooperate, or very early morning 40 meter windows depending on the season.

    For anyone in the early stages of figuring out HF, my honest advice is to set that alarm and get up for gray line at least a few times. Don't just read about it. The experience of actually hearing a band change under your ears makes everything else you've read make a lot more sense. It's one of those things that turns abstract information into real understanding, and I think that kind of understanding sticks in a way that reading alone doesn't.

    Going to keep logging and experimenting. Still a lot to learn, but for the first time it feels like the puzzle pieces are at least starting to go in the right places.

    Recent Entries

  5. Rachel Listens to the Sky

    • 1 Entry
    • 0 Comments
    • 278 Views
    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    Some background: I've been mostly doing local VHF stuff since I got my General ticket in the spring. Technician work for a while, then upgraded because I really wanted to get onto HF and work some distance. My station right now is pretty modest - a used transceiver I found on one of the online forums, running into a wire dipole I strung up between the back corner of my house and a big oak tree in the yard. The feedline situation is a little embarrassing honestly, but it works. The antenna is cut roughly for 40 meters but I use a tuner so I've been poking around on other bands too.

    Anyway. The past few weeks I've mostly been listening. A lot of listening. 40 meters at night, 20 meters during the day when I can. I've been reading about propagation and trying to get a feel for when the bands are actually open versus when they're just kind of dead and hollow sounding. That took longer than I expected to develop any instinct for. At first I couldn't really tell the difference between a quiet band and a closed band. Now I'm starting to hear it - there's a kind of texture to a live band even before you start picking out actual signals.

    Last Saturday afternoon I sat down with no particular plan, just going to tune around 20 meters and see what was happening. Solar flux has been decent lately - I've been checking a couple of the propagation resource sites every morning like some people check the weather - and conditions looked promising. I started hearing some signals with a different quality to them, a little more flutter and delay than the domestic stations. I knew what that probably meant but I didn't want to get excited too fast.

    I tuned into a station that was clearly running a pileup. I could hear the DX station reasonably well, calling and then listening, calling and listening. The callers in the pileup were a wall of noise and I couldn't pick out individuals at all. I sat and watched - listened, I mean - for probably fifteen minutes just learning the rhythm. The DX station was somewhere in Europe, I figured from the prefix I caught, and they were working split, listening up a few kilohertz from where they were transmitting. I looked that up once to confirm I understood it right, because I'd read about split operation but never actually navigated it in real time before.

    After watching for a while I decided I was going to try. I set my VFO B up about 3 kHz above the DX station's transmit frequency, switched to split operation, took a breath, and called when I heard a gap. Nothing. Called again. Nothing. This went on for probably another ten or fifteen minutes and I was starting to feel that very specific frustration of wondering if I'm even getting out at all or if I'm doing something wrong.

    And then. The DX station came back with a partial that matched my suffix. My heart actually jumped. I gave my full callsign again, they confirmed it, we exchanged signal reports - they gave me a 57, which felt incredible for a wire dipole and modest power - and that was it. Maybe thirty seconds total. The contact was logged, I said thank you, and they were already calling CQ again.

    I just sat there for a second.

    I know that's not a rare DX entity or anything special by the standards of experienced operators. It's a single European contact on 20 meters on a decent propagation day. Plenty of people do that before breakfast. But for me, sitting in my house in the middle of the country with a wire in a tree, making contact with someone on a different continent through nothing but radio waves bouncing off the ionosphere - I don't think I fully understood what ham radio was about until that moment. It clicked in a way that reading about it never quite made happen.

    I spent the rest of that afternoon working a few more contacts. Nothing else was quite as exciting as the first one, but I picked up a couple more European stations and one that I'm pretty sure was somewhere in the Caribbean based on the prefix, though I'd have to double-check my log. The band started fading in the early evening, that gradual way where signals get weaker and then noisier and then just kind of disappear, and I called it a night feeling unreasonably pleased with myself.

    Some practical things I learned or confirmed from that session that might be useful to someone in a similar situation:

    Listening first is not wasted time. I learned more about how that pileup was being managed by watching for fifteen minutes than I would have by just jumping in blind. The DX station had a pattern and once I heard it, I knew better when to call.

    Split operation is less intimidating once you actually do it. I'd been reading about it and it seemed complicated, but it's really just a matter of knowing which VFO you're transmitting on and keeping track of where you're listening versus where you're calling. The radio manual helped but actually using it in the field made it stick.

    Propagation time-of-day stuff is real and noticeable even as a beginner. 20 meters behaved very differently at 2pm than it did at 7pm. I'd read all this in books but experiencing it directly over a few hours made it much more concrete.

    I've got a lot to learn still. I want to try some of the digital modes eventually and I know my antenna situation could be much better. There's a local club doing an antenna building day next month and I'm planning to go. But right now I'm mostly just happy to have had a taste of what HF can actually do, and I'm looking forward to spending more time this fall seeing how conditions change as we move into the different season. I've heard 10 and 15 meters can get interesting when solar conditions cooperate, so I'm watching those too.

    If you're also relatively new to HF and haven't had your first real DX contact yet, I hope this is mildly encouraging. Hang in there and keep listening. The band will open up.

  6. Contest Joe's Amateur Radio Journey

    • 3 Entries
    • 0 Comments
    • 784 Views
    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    I'm still kind of processing it, honestly.

    If you've been following along, you know I went through that rough first month where the code just sounded like noise to me, and then something clicked around week seven or eight where my brain started actually hearing letters instead of just dots and dashes. That was a huge turning point. But there's a massive difference between copying code in your head while listening to practice sessions and actually sitting in front of a transceiver, sweating, trying to decode a real person sending in real time with their own fist and their own quirks.

    Real people do not send like computer-generated practice audio. I want to state that clearly for anyone who's where I was two months ago. The software is clean and perfect and consistent. Humans are... not. The guy I worked had a slight swing to his timing, nothing crazy, but enough that my brain kept second-guessing itself on every character. Is that an A or an N? Was that pause a letter space or a word space? You start doubting everything.

    Here's how the whole thing went down. It was a Sunday afternoon, propagation on 40 meters was decent, and I was just listening around 7.050 or so, which is kind of the novice/slow CW area that a lot of new operators use. I was copying maybe 60 or 70 percent of what I was hearing, which felt discouraging, but my Elmer had told me that's totally normal at this stage. Then I heard a station calling CQ at what felt like a manageable speed - maybe 12 or 13 words per minute. I grabbed a pencil and paper and started copying the CQ. Got the callsign. Got everything.

    And then I just sat there for like 30 seconds arguing with myself.

    My heart was actually pounding. Which is embarrassing to admit but I think every new CW operator goes through this. You know what you're supposed to send. You've sent it a thousand times in practice. But there's something about keying up on an actual frequency with actual people potentially listening that turns your hands into stupid useless appendages that forget everything.

    I'm using a straight key right now, by the way. Still not confident enough with paddles to use them for actual contacts, even though I've been practicing with them. Old-school muscle memory with the straight key just feels more reliable when I'm nervous.

    So I keyed up and sent his callsign twice and then my callsign twice. Then I let go of the key and waited. And he came back to me. He actually came back to me. He sent my callsign and then "GM" and then "TU" and then his name and his QTH and a signal report. I had his signal report written down - 599, which is the standard exchange and honestly probably not entirely accurate but that's just how CW works - and I had my name ready, and I actually managed to put together a coherent reply.

    The whole QSO was probably four or five exchanges. Nothing deep. Name, QTH, signal report, "rig is a [radio] running [power]," "wx is cold and cloudy," "73." Pretty much the standard beginner QSO template. But it felt like I'd just climbed a small mountain.

    A few things I learned from this that I wish someone had told me sooner:

    First, write everything down before you key up. I mean everything. Have your callsign written on paper in front of you. Have your name, your state, your signal report. Don't rely on your brain to produce this information on demand when you're nervous, because your brain will fail you. It just will. Having it on paper in front of me made a huge difference.

    Second, if you miss something, it is completely okay to send "PSE RPT?" which means "please repeat." I had to do this once during the QSO when I missed part of his QTH and I was genuinely afraid to send it, like somehow admitting I missed something was going to be a disaster. The other station just repeated it, no problem, no judgment. Nobody cares. This is normal CW operating.

    Third, find the slow end of the band. On 40 meters that lower portion of the CW sub-band tends to have slower speeds, more patient operators, and a higher concentration of people who remember being beginners. I've heard 20 meters gets a lot faster and more compressed. I'm not ready for that yet and I'm not even going to pretend I am.

    Fourth - and this is something I didn't expect - making a successful QSO did more for my confidence than probably two weeks of practice. There's something about the real thing that cements it in a way software can't. My copies that evening were noticeably better than they'd been that morning. I don't totally understand why but I think success just sort of unlocks something.

    I'm still nowhere near where I want to be with code. My goal is to get comfortable around 15 to 18 words per minute before I think about seriously entering any CW contests, which is kind of the whole long-term plan with all of this. Contest operating is what got me into ham radio in the first place, back when I watched my buddy work a pile-up during a big DX contest and I thought it was the coolest thing I'd ever seen.

    Right now 15 WPM feels like it might as well be the moon. But three months ago I couldn't tell an E from a T without thinking about it for five seconds, so I'll take the progress.

    If you're somewhere in the middle of learning CW and you haven't made your first contact yet, I'd genuinely encourage you to just do it. Pick a slow CQ, have your information written out, breathe, and key up. The worst that happens is the other station doesn't copy you and asks for a repeat. That's it. Nobody's going to laugh at you. Most CW operators were beginners once and they remember it.

    More updates to come. I've got a straight key that needs a lot more work, paddles that need even more, and apparently a long road ahead before I'm competitive in any kind of contest. But for one Sunday afternoon, at least, I was a CW operator.

    73 de Contest Joe

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  7. Kowalski's Radio Corner

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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    A little background: I got my Technician license about two years ago, upgraded to General last spring, and I've basically been operating from a corner of my home office that looked like a disaster zone. Radio sitting on a stack of old books, power supply balanced on the edge of the desk, coax running across the floor where I kept tripping over it. My wife was remarkably patient about it, but even I was getting annoyed at myself.

    The radio itself is an ICOM IC-7300, which I saved up for over about eight months. Love that radio. But a great radio deserves a decent setup around it, and I kept half-doing things and never finishing. So a few weeks ago I decided to actually commit to a proper shack setup before winter hits and I spend more time indoors on the air.

    The Desk Situation

    I picked up a used L-shaped desk from Facebook Marketplace for forty bucks. Nothing fancy — it's one of those particleboard IKEA-style things — but it gave me a lot more surface to work with. I put the radio and monitors on the main section and dedicated the shorter return section to logging, my notebook, and my MFJ-993B auto-tuner. Having the tuner off to the side instead of crammed between the radio and the monitor makes a huge difference, both practically and just visually. The desk isn't pretty but it works.

    One thing I did that cost almost nothing was run a length of pegboard across the wall above the desk. Picked it up at Home Depot for maybe twelve dollars. Now I have hooks for my headset, a little shelf for my SWR meter, and a spot to hang a dry-erase board where I scribble down frequencies and contest notes. If you've never used pegboard in your shack, seriously consider it. Incredibly flexible.

    Power Supply and Cable Management

    This was honestly the biggest headache. I'm running an Astron RS-35M, which is a solid supply but it's heavy and bulky. I ended up putting it on a small metal shelf I mounted under the main desk surface, which gets it off the desktop completely and keeps it ventilated. I ran the DC cables up through a grommet hole I cut in the desk. Not perfect, but it keeps things cleaner.

    For cable management I used a combination of velcro straps and some plastic cable raceways along the back edge of the desk. Coax goes up through a hole in the wall (finally drilled that properly instead of running it under the window like I was doing before) and out to the antenna feedpoint. All my DC runs are labeled with those little Brady label maker labels. I know that sounds excessive but when you're tracing a problem at 11pm it's really nice to know which cable goes where without having to follow it the whole length.

    The Microphone Setup

    I'd been using the stock hand mic that came with the 7300 and it's fine, don't get me wrong, but I wanted something hands-free for longer rag chew sessions. I went with an Heil PR-781 on a cheap desk boom arm I found on Amazon. The audio reports I've been getting are noticeably better than with the hand mic, and I can actually sit back in my chair without hunching over to hold the mic up. The boom arm took a little fiddling to get balanced right — the spring tension wasn't great out of the box — but I added a small counterweight I rigged from a couple of large washers tied with paracord and it holds position much better now.

    I also finally set up the audio levels properly in the 7300's menus. I had been running a little hot and probably splattering a bit. Got it dialed in with help from a couple of folks on a local repeater who gave me honest signal reports. Appreciate people who actually give real feedback instead of just saying "you sound great, fine business" every single time.

    Grounding and RFI — Still a Work in Progress

    I want to be honest here: this part isn't done. I have a ground rod outside but I haven't run a proper RF ground strap into the shack yet. I've been getting away with it on HF because my antenna feedline has a decent common mode choke, but I know this needs to get sorted properly before I start experiencing interference issues I can't diagnose. I picked up some copper strap and the hardware I need — it's just sitting in a bag waiting for me to actually do it. Classic ham procrastination, I know.

    I did add a decent power strip with surge protection to the shack, and I'm in the habit of unplugging the coax during storms now. Baby steps.

    Overall First Impressions

    Honestly, I should have done this two years ago. The difference in how much I actually enjoy operating now is pretty significant. When everything has a place and the cables aren't a rat's nest, you spend less time fighting the setup and more time actually making contacts. I got on 40 meters last Sunday evening and worked a station about 1,100 miles out without really trying, just because I sat down and started calling instead of messing around trying to find my logbook under a pile of stuff.

    Total cost of the shack reorganization project was somewhere around $150 when I add it all up — the desk, the pegboard, the boom arm, cable management stuff, the shelf brackets. The Heil mic was a separate purchase I'd been planning for a while. So it wasn't totally free but it wasn't outrageous either. A lot of it was just reorganizing what I already had.

    If you're in the same place I was — radio sitting on a stack of books, cables everywhere, kind of embarrassed to show anyone a photo of your operating position — I'd say just pick one small piece of it and fix that this weekend. It snowballs pretty quickly once you start.

    I'll try to post some actual pictures once I get the cable situation behind the desk looking a little less horrifying. And I'll definitely write something up when I finally get the grounding sorted. Thanks for reading through my first post here — hopefully useful to someone out there who's just getting their shack together.

  8. Keys, Coax, and Coffee

    A blog by Sarah Wilson93 in General
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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    I got my Technician license about two years ago and then upgraded to General maybe eight months after that. The upgrade was one of those things where I studied for like three weeks straight, convinced myself I was going to fail, and then actually did fine on the test. Classic anxiety spiral for nothing. I've been slowly working toward Extra but honestly life keeps getting in the way and I'm not in a huge rush. Someday.

    So what do I actually do on the radio? Honestly it's kind of all over the place right now, which I think is pretty normal when you're still figuring out what part of the hobby you love most. For a long time I mostly just listened. Like, I'd sit at my little desk in the spare bedroom, headphones on, spinning the dial on my HF rig and just trying to understand what I was hearing. Who's calling who, what frequencies are being used for what, why some signals sound so much cleaner than others. There's honestly so much to learn just from listening.

    My setup right now is pretty modest. I have a mid-range HF transceiver — nothing fancy, one of the more popular beginner-to-intermediate rigs that gets recommended constantly on the forums — and for an antenna I'm running a random wire that goes out my window, up to the corner of the garage, and then kind of droops down at a sad angle toward the back fence. My husband helped me put it up and he was very patient about me explaining why we needed to drill another hole in the house. He doesn't get the hobby at all but he's supportive, which is all I really need.

    The antenna situation is definitely my biggest limitation right now. I've been reading a lot about dipoles and I think my next project is going to be building a simple 40 meter dipole and trying to get it up a bit higher. We have a couple of trees in the backyard that could work as anchor points. I priced out the wire and the center insulator and it's really not that expensive to do, so I don't have a good excuse to keep putting it off. Famous last words, right?

    One thing that surprised me about getting into ham radio is how much of the community experience happens in person. I joined my local club about a year ago and it's been genuinely one of the better decisions I've made in this hobby. The meetings are monthly and there's always some kind of presentation or show-and-tell. Last month someone brought in a vintage tube rig they'd been restoring and talked through the whole process. I understood maybe 40% of it but it was still really cool to see. The people in the club range from brand new hams like me to folks who've been licensed for 40+ years. Nobody's made me feel dumb for asking questions, which I was honestly a little worried about before I started showing up.

    On the air, I've been doing a bit of SSB on 40 meters in the evenings and some 2 meter stuff on the local repeater. The repeater has a pretty active net on Sunday mornings that I've checked into a few times. It's a low-pressure way to just get comfortable with talking on the radio, because check-ins are structured and you basically just say your callsign and maybe give a weather report or a quick personal update. Nothing scary. I was way more nervous for my first check-in than I needed to be — my voice was shaking a little and I kept second-guessing whether I was holding the mic button down correctly. Completely unnecessary nervousness in hindsight, but I think that's just how it goes.

    I've also been dabbling in FT8, which is this digital mode that's become really popular for HF contacts. You run it through your computer with some free software and it handles a lot of the heavy lifting in terms of encoding and decoding the signals. It's kind of a weird mix of completely automated and still requiring you to actually understand what's going on. Some people don't consider it real operating and I get where they're coming from, but for me it's been a great way to see that my station is actually working and making contacts even when band conditions are rough. I made my first contact into Europe on FT8 and literally said "yes!" out loud to an empty room. Small victories.

    Something I've been thinking about lately is getting more into emergency communications. The club has a group that works with the county on preparedness stuff and I went to one of their informational meetings a few months back. It seems like meaningful work — like the hobby actually connects to something practical and community-oriented. I haven't committed to joining yet because I want to feel a little more confident as an operator first, but it's definitely on my radar.

    I think what I want to use this blog for is just documenting the journey. Not in a "here are 10 tips for new hams" way because honestly I don't feel qualified to give tips yet. More like, here's what I tried this week, here's what confused me, here's the weird little moment that made me glad I got into this hobby. If someone reads it and relates to it, great. If it's mostly just me talking to myself, that's also okay.

    One last thing before I wrap up this very rambly first post — if you're reading this and you're also relatively new to ham radio, I just want to say it gets less overwhelming. Or maybe the right thing to say is you get more comfortable with the overwhelming feeling. There's always going to be another mode to try or another antenna design to read about or another piece of gear to consider buying (and then maybe actually buy, no regrets). But that's also kind of what makes it fun. There's no bottom to the rabbit hole and I've made peace with that.

    Alright. First post done. That wasn't so bad. I'll try to keep these coming more regularly. No promises though — anyone who's met me knows I'm better at starting things than maintaining consistent schedules. We'll see how this goes.

  9. Signals & Solder

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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    First thing I had to deal with was a desk. I almost bought one of those cheap particle board computer desks but my husband talked me out of it, which was the right call. We ended up finding a solid-core door at the Habitat for Humanity ReStore for twelve dollars. Threw some basic metal legs on it and now I have a desk that's about 30 inches deep and six feet wide. That depth is something I did not know I needed until I had it. There's actually room to spread out the manual, have the radio, a notepad, and a cup of coffee without everything feeling like a Jenga tower.

    The radio I'm running right now is an IC-7300. I know, I know, everyone has one, but there's a reason for that — it's just a really solid starter HF radio and it doesn't require a ton of external gear to get on the air. Mine came used from a local club member who was upgrading, and I got it in great shape for a fair price. I've had it about four months and I'm still honestly learning what all the menus do. The built-in tuner is handy but it has limits, and I've been debating whether I need an external tuner depending on how my antenna situation evolves.

    Speaking of which, the antenna feed comes in through a hole I drilled in the exterior wall, which felt terrifying to do but was actually fine. I've got a bulkhead PL-259 connector mounted there with a little weatherproofing around the outside. Right now I'm running a used LDG Z-11 Pro II autotuner between the feedline and the radio, mostly because my end-fed wire out back is not exactly resonant on everything and the IC-7300's internal tuner sometimes won't commit to a match on 40 meters with the way I have things set up. The LDG handles it without drama.

    Power supply is a Powerwerx SS-30DV. I did a lot of reading before buying one and the main advice I kept seeing was don't cheap out on the power supply. So I didn't. It's quiet, it's clean, no RF noise issues so far. It sits on a small shelf I put together out of some leftover lumber, off to the right side of the desk where I don't have to look at it but can easily reach the knobs.

    Cable management is where things get real embarrassing real fast. I have a partial solution involving velcro ties and a surge strip mounted to the back of the desk, but there's still kind of a nest of coax and USB cables behind the radio that I try not to look at directly. The USB goes to my laptop for logging and digital modes. I use for contesting when I get brave enough, and WSJT-X for FT8, which was the first digital mode I tried and the one that made me understand why people talk about it constantly. It's genuinely wild to work stations in Europe at two in the morning with like 30 watts.

    Microphone situation is still evolving. The radio came with the HM-219 hand mic, which is fine, it works. But I picked up a used Heil PR-781 desktop mic at a hamfest a few weeks ago and I've been slowly figuring out how to get my audio set up the way I want it. I've gotten some good signal reports and some reports that I sounded "a little bassy" which I'm still tweaking. Audio is one of those things I didn't realize would have so much to it. There's a whole world of mic gain settings, speech compression levels, and passband adjustments that I'm just beginning to understand.

    One thing I did that I'm really glad about was buying a small label maker and labeling all my connectors and cables. Sounds incredibly boring but the first time I had to trace something at 11pm I was very grateful to past-me. Each cable coming into the back of the radio has a little label. Each outlet on the surge strip is labeled. It took about twenty minutes and it has saved me time and frustration multiple times already.

    Grounding is my current obsession and honestly my current anxiety. I've run a short ground wire from the radio chassis to a dedicated ground rod I had put in outside the shack wall, and there's a bulkhead panel where the feedline comes in that has its own connection to the same rod. But I've been reading more about station grounding and bonding and I'm starting to think I need to do a bit more work there. The stuff about RF ground versus safety ground and how they're different things — I'm still wrapping my head around it. It's one of those topics where you think you understand it and then you read more and realize you only understood part of it.

    I've also got a small whiteboard on the wall where I jot down frequencies, things I want to try, reminders about contests coming up. Low tech but it's been useful. There's a clock next to it set to UTC because I spent the first two months being confused about time zones and logging and I decided a dedicated UTC clock was just worth having.

    The shack is still not done, maybe it never will be, and that's kind of how I've come to think about it. Every time I get one thing sorted out I find three more things I want to improve or change or add. But compared to the kitchen table situation this feels like a legitimate station, and when I sit down and turn the radio on and start spinning the dial, it feels like the right kind of hobby.

    If you're setting up your own first shack and want to swap notes, I'd genuinely love to hear what you're doing. I'm figuring this all out as I go and other people's practical experience has been way more useful to me than any single guide or manual.

  10. Bent Wire Radio

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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    Why an EFHW?

    Apartment living means I don't have a lot of options. I've got a small balcony and access to a fence post about 40 feet away that I can probably throw a line over. The end-fed half wave appealed to me because you only need one support point at the far end — the other end feeds directly into the transformer at the radio end, so I could mount that near the shack and run coax inside. No need to run the actual antenna wire through a window or anything weird. At least that was the theory.

    The core of an EFHW transformer is basically a 49:1 impedance transformer wound on a ferrite toroid. The end-fed half wave antenna presents something in the neighborhood of 2450 ohms at its feed point, and you want to bring that down to 50 ohms to match your coax and radio. The 49:1 ratio does that — 49 times 50 is 2450. That part actually made sense to me once I sat down and thought it through.

    Parts and First Attempt

    I ordered a couple of FT-140-43 toroids off of an online supplier. The -43 material is what most of the builds I saw recommended for HF frequencies, especially the lower bands. I also grabbed some 26 AWG magnet wire from a local electronics shop — I probably could have gone heavier but that's what they had in stock.

    The winding I went with was 3 turns primary and 21 turns secondary, which gives you that 7:1 turns ratio (and 7 squared is 49, so there's your impedance ratio). I followed a diagram I found that showed the primary going right at one end of the core, then the secondary wound over essentially the whole toroid. I also added a 100 pF silver mica capacitor across the primary based on some recommendations I saw — supposedly it helps with matching on the higher bands.

    First attempt at winding it went okay but my secondary turns were really uneven and I could tell just looking at it that they weren't spaced well. I also nicked the enamel on a couple of the magnet wire turns with my fingernail while pulling the wire through. Scraped the ends off with sandpaper, soldered it up, and put it in a small weatherproof enclosure I got at the hardware store.

    Testing — The Humbling Part

    I hooked up a temporary wire I cut for 40 meters — about 66 feet for a half wave. Draped it out the balcony as best I could, thrown over a string line to the fence post. Nothing fancy, lots of sag in the middle. Connected my cheap nanoVNA to the coax port of the transformer and did a sweep.

    It was not great. I was seeing an SWR of around 3.5:1 at 7.2 MHz. Definitely not 1:1 and my radio's internal tuner was struggling with it. I posted on a forum and somebody immediately asked if I had a counterpoise. I did not. I had completely forgotten about the counterpoise. End-fed antennas need something to push against — the common solution is a short wire connected to the ground terminal of the transformer, usually around 0.05 wavelength long, so about 6-7 feet for 40 meters.

    I added an 8-foot wire to the ground lug of the enclosure, just let it hang down off the balcony. Swept it again on the nanoVNA. SWR dropped to about 1.4:1 right at 7.150 MHz. That I can work with. My radio's built-in tuner brought it right down to 1:1 and I was on the air.

    On the Air Results

    Made my first contact with the new antenna on 40 meters a couple evenings after I finished it. Worked a station about 600 miles away running 50 watts and got a solid 57 signal report. Not earth-shattering but way better than the cookie sheet whip setup. On 80 meters it's a bit rougher — I'm running it as a non-resonant wire on 80 with the tuner doing more work, and I can tell the transformer gets a little warm after longer transmissions. I'm keeping key-down time short for now.

    I did notice some RF in the shack — the kind where you touch the radio and get a little tingle, or the audio gets a weird buzz on transmit. I think I need to add a common mode choke on the coax, which I haven't done yet. That's my next project. Probably 8-10 turns of the coax through another toroid right at the transformer output.

    What I'd Do Differently

    Honestly, not a ton. The core build was pretty straightforward once I accepted I might have to rewind it. I'd probably use slightly heavier wire next time — the 26 AWG feels fragile when you're winding it around the toroid. I'd also drill the enclosure holes before winding the transformer, not after, because I cracked the lid a little trying to drill near the PL-259 connector hole.

    The counterpoise thing was a dumb oversight on my part. Read the instructions, people. Or in this case, read all of the forum posts, not just the winding diagrams.

    Total cost was around $25 for the toroids and wire, maybe $8 for the enclosure, and I already had coax and connectors sitting around. Way cheaper than buying a commercial EFHW transformer, and I actually understand how it works now, which feels like kind of a big deal to me honestly.

    If you're newer like me and thinking about trying this, I'd say go for it. The math is accessible, the winding is tedious but not hard, and there's a ton of help online. Just remember your counterpoise. Don't be me.

    I'll probably post an update once I get the choke sorted out and do some more testing on the higher bands. 73 and thanks for reading.

  11. Grounded in RF

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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    That changed about six weeks ago and I'm still kind of processing it, which is part of why I wanted to write this down somewhere.

    I'd been watching the propagation forecasts more seriously over the past couple months. I downloaded a couple of apps, started checking the solar flux index every morning like some people check the weather, and generally started paying attention to what the bands were actually doing rather than just tuning around and wondering why I wasn't hearing much. The SFI had been sitting in the low 150s for a stretch there and a friend from my local club kept saying that 17 meters and 15 meters should be producing something interesting in the afternoons. He was right, I just hadn't actually sat down and committed time to listening.

    So one Saturday I cleared my afternoon. Nothing on the calendar, coffee made, radio warmed up. I'm running a mid-tier transceiver — nothing exotic — into a fan dipole strung between my house and a tree maybe 40 feet away at the high point. It's not a beautiful antenna but I built it myself and I've been pretty happy with how it loads up. I use a small tuner to clean things up on bands where the match isn't great.

    I started on 17 meters, around 18.130 MHz give or take, just listening. And it was there. Signals I couldn't identify, pile-ups happening, people calling and calling. I tuned around slowly and started picking out accents and suffixes I didn't recognize. A station in what sounded like southern Europe was running a small pile-up and I just listened for a while, trying to figure out the rhythm of how he was working stations. That's something nobody really told me early on — that listening is a skill and it matters as much as transmitting. Watching how an operator manages a pile-up, how they use split frequency, how they give signal reports, all of that is an education by itself.

    After maybe twenty minutes of listening I figured I understood what was happening well enough to try. I tuned my VFO B up a couple kilohertz from where he was transmitting, set my power to about 75 watts — I didn't want to just blast at full power when I'm still figuring this out — and waited for a gap. I called once. Nothing. Called again a minute later. Nothing. Third time I got a partial, he came back with what might have been part of my call but I wasn't sure so I didn't respond. Fourth attempt he came back clean with my full callsign and a signal report.

    I gave him his report, he confirmed, and that was it. Contact made. The whole exchange was maybe fifteen seconds.

    I sat back and just stared at the radio for a second. I checked the map on my logging software and saw the distance. Somewhere around 5,400 miles. From my backyard fan dipole. On 75 watts. On a random Saturday afternoon.

    I know that for a lot of the experienced operators reading this, that's not exactly front page news. People work DX all the time, DXpeditions pull in thousands of contacts in a weekend, some folks have confirmed entities on every continent multiple times over. I get it. But for me, standing at that starting line, it genuinely rearranged something in my head about what this hobby is and what's actually possible.

    The propagation angle is what really grabbed me though. I went back and looked at what the conditions had been doing that day. The SFI was up a little, K-index was sitting at 1 which is nice and quiet geomagnetically, and there'd been some good solar activity earlier in the week that seemed to have charged things up without causing a storm. The opening on 17 meters was well-timed — mid-afternoon on my end, evening in Europe, and the path was apparently in good shape. It all lined up.

    What I didn't appreciate before was how fleeting that can be. I went back the next afternoon to try again and 17 meters was a ghost town. Checked the K-index and it had bumped up to 4, which isn't a full storm but it was enough to knock things back. The same frequency that had been wall-to-wall signals the day before was just hiss and a faint carrier somewhere far off. That's the thing about HF — it rewards you when the conditions are right and completely humbles you when they're not, and you don't always get to choose which one you're getting on any given day.

    I've been spending a lot more time on 15 and 17 meters since then. I even took a shot at 10 meters last weekend when someone in a Facebook group said there was an opening. I heard a few signals but couldn't pull off a contact — my antenna probably isn't optimized for 10 and I'd need to rethink the feedline situation to really take advantage up there. That's a project for later in the year.

    For now I'm just trying to log more contacts, get better at reading the conditions, and learn how to work a pile-up a little more gracefully. I fumbled around a lot before I made that first DX contact. Transmitted on the wrong VFO once, called when another station was finishing up their exchange which was embarrassing, forgot to write down the time in UTC until after I'd already clicked over to another frequency. Small stuff but it adds up and I want to get the mechanics cleaner.

    If you're in a similar spot — general ticket, HF capable radio, modest antenna, not sure if you can actually work DX — I'd say just start listening. Seriously. Put on headphones, tune slowly across 17 or 15 meters on a quiet afternoon, and pay attention to what's happening. Watch the propagation data even if you don't fully understand it yet. And when conditions look good and you hear a pile-up you want to join, give it a shot. It took me four tries to break through on that first contact and the whole thing lasted fifteen seconds but I'm still thinking about it six weeks later.

    I'll try to post more as I figure things out. Not sure how regularly, but this felt worth writing down.

  12. Rebecca's Radio Adventures

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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    The final straw was when I started noticing my signal reports on 20m were consistently a little soft. Not terrible, but guys on the other end would say things like "you're Q5 but a bit down compared to others." And I knew my antenna was decent. I'd modeled it, I'd trimmed it, the SWR at the radio was reasonable. But something felt off and I kept coming back to that sad, weathered collection of coax running from my shack window out to the fence post and up to the antenna.

    So I finally ordered a 100-foot roll of LMR-400 from a supplier I trust, a couple of PL-259 connectors rated for LMR-400, and a proper weatherproofing kit with self-amalgamating tape. Total came out to around $95 which, yeah, stings a little, but honestly I should have done this from the start instead of piecing things together.

    The Old Coax Was Worse Than I Thought

    Before I even started installing the new stuff, I cut open the end of that old RG-8X section near the barrel connector. The braid was greenish. Not like a little tarnish — actually corroded green in spots. And the center conductor had some discoloration too. I have no idea how long that coax had been sitting outside before I got it at the hamfest, but clearly it had seen better days. Water had definitely gotten in somewhere along the run. Lesson thoroughly learned: don't buy unmarked coax at hamfests unless you're absolutely sure what you're getting and plan to test it properly.

    I checked the barrel connector too and found one of the center pin connections was barely making contact. Honestly the whole thing was one good rain away from completely failing. It's a little embarrassing to admit because I know better, but sometimes you just want to get on the air and you tell yourself you'll fix it "later."

    Installing the LMR-400

    LMR-400 is noticeably stiffer than RG-8X, which took some getting used to. Running it around corners and through the window feedthrough required a little more patience. I used a standard oval feedthrough plate that I'd installed when I built the dipole — gave myself about 2 inches of clearance so the coax could make a gentle bend rather than a sharp one. You don't want to kink LMR-400, it doesn't forgive you the way smaller coax does.

    Putting on the PL-259 connectors for LMR-400 is a little different than for smaller cable. I used the solder type connectors, not crimp. There's a specific adapter/reducer that goes with LMR-400 and you have to prep the cable really carefully — strip the jacket back the right amount, fold the braid back cleanly, make sure the center conductor is long enough but not too long. I watched probably four different YouTube videos on this before I felt confident, and I still did a practice run on a scrap piece of coax first. My first attempt was okay but the solder on the center pin wasn't quite right so I redid it. The second one came out clean.

    I ran the whole 100 feet as a single unbroken piece, which was the whole point. No barrel connectors, no splices, nothing. Zip-tied it along the fence with UV-resistant ties at about 18-inch intervals and gave it a drip loop before it enters the feedthrough. Then wrapped both ends — the connector at the antenna feedpoint and the connector at the feedthrough — with self-amalgamating tape. That stuff is genuinely great. It fuses to itself and makes a completely waterproof seal. I've had regular electrical tape fail on outdoor connectors before, so I don't mess around anymore.

    The Results Were Actually Kind of Exciting

    First thing I did after hooking everything up was run through the bands with an antenna analyzer. SWR curves looked essentially the same as before, which was expected — the antenna didn't change. But then I got on 20m and started listening around. I noticed the noise floor seemed slightly better, which could be placebo, could be real. Hard to quantify on receive.

    On transmit though, I got a few signal reports within an hour of getting back on the air and three out of four of those contacts mentioned my signal was solid. One guy in Colorado said I was "full quieting" which was really satisfying to hear because he's someone I've worked before and I know he gives honest reports. I can't say with scientific certainty exactly how many dB I recovered by fixing the feed line, but the line loss difference between beat-up RG-8X with a bad connector versus clean LMR-400 over 100 feet is probably somewhere around 1.5 to 2 dB at 14 MHz. Not earth-shattering, but real.

    What I'd Do Differently

    If I'm being honest, I'd have bought good coax from day one. I know LMR-400 is pricier but over a 100-foot run to an HF antenna it's worth it. The price per foot sounds scary but you're not doing this every year if you do it right the first time. I'd also invest in a proper coax seal product earlier rather than hoping electrical tape would hold up.

    One other thing — I'm going to start keeping a short log of my coax runs, what type, when installed, connector type at each end, and any weatherproofing applied. Nothing fancy, just a notepad file. That way if I'm troubleshooting in two years I don't have to try to remember whether that outdoor connector was properly sealed or not.

    Anyway, if you've got a gnarly feed line situation you've been ignoring, take this as your sign to deal with it. It's not glamorous work and there's no big dramatic moment like hoisting up a new antenna, but a clean feed line is kind of the foundation everything else depends on. My 40m dipole and the 20m vertical both deserve better than what I was feeding them through, and now they've got it.

    Next project is probably going to be proper grounding and bonding at the station entry point. I've got a ground rod but the bonding between it and the shack panel is not great. That'll be its own adventure.

  13. Susan's Radio Adventures

    • 1 Entry
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    • 597 Views
    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    The park I chose is a small state recreation area, nothing dramatic, but it qualified for the Parks on the Air program and more importantly it's close enough that if everything went wrong I wasn't stranded somewhere two hours from home. I pulled into the parking lot around nine in the morning thinking I'd have plenty of time to get set up before the bands got too noisy.

    What I Brought (And What I Forgot)

    My radio for this was a Xiegu G90 running at 20 watts. I know a lot of POTA folks go full QRP at 5 watts but I wanted a little more margin on my first outing. My antenna was a 40 meter end-fed half-wave that I bought as a kit and soldered up myself a few weeks ago. I'd tested it in the backyard and it seemed to work, SWR was reasonable on 40 and okay-ish on 20. I brought a 12 amp-hour lithium battery pack, a little antenna analyzer, coax, a notepad for paper logging because I didn't want to deal with a laptop outdoors yet, and way too many granola bars.

    What I forgot: my coax adapter. I had the antenna's BNC connector and the radio's SO-239 and nothing to connect them. Stood there in the parking lot staring at my gear bag for a solid two minutes feeling like a complete idiot. Fortunately I had a short patch cable with PL-259 on both ends that I'd thrown in as an afterthought, and I had a barrel connector in a little bag of miscellaneous hardware I keep in my car. It was awkward but it worked. Lesson one: make a checklist and actually use it.

    Getting the Antenna Up

    I'd planned to do a sloper, running the end-fed up at an angle from a tripod to a tree branch. The trees at this particular picnic area were not cooperating. First branch I could reach was maybe twelve feet up and the tree was weirdly positioned relative to where I wanted to set up. I ended up doing more of an inverted-V shape, sort of, with one end up on the tripod at about ten feet and the other end tied to a low branch. It was not elegant. The counterpoise wire was just laying on the ground which I've since read is actually fine for this type of antenna, so at least that part I didn't overthink.

    Getting the analyzer readings wasn't terrible. SWR was around 1.8 on 40 meters at the resonant point, which the G90's internal tuner handled without complaint. On 20 meters it was uglier but still matchable. I called it good enough and started operating.

    The Operating Part

    I'd decided to call CQ on 40 meters first since it was still morning and 20 might be better later. I picked a frequency around 7.245 MHz, listened for a couple minutes to make sure it was clear, and started calling. Nothing for about three minutes. I moved up a bit and tried again. Still nothing for a couple minutes, and then someone came back to me and honestly I got so flustered I fumbled my exchange. They were patient and we got through it. First contact logged. I may have done a small fist pump right there at the picnic table.

    After that things got a bit easier. I ended up with eleven contacts on 40 meters over about an hour and a half. A few hunters were clearly just running through activations quickly which I appreciated because they were efficient and easy to work. A couple of people wanted to chat a little which was also nice, and one person asked how my antenna was working which led to a genuinely useful two-minute conversation about end-fed antennas.

    I switched to 20 meters around eleven and got four more contacts, including one station that was quite far away geographically, which was exciting. Total for the day was fifteen contacts which is one more than the ten you need to count as a successful activation. I realize fifteen is not impressive by the standards of experienced activators who routinely log forty or fifty contacts in an outing, but for me it felt like a genuine accomplishment.

    Things I Would Do Differently

    The checklist thing I already mentioned. Beyond that, I'd bring a taller support for the antenna. Ten feet is pretty low and I think I lost some efficiency there. I've been looking at the lightweight mast options, the fiberglass push-up poles, and I think even a 20 or 25 foot mast would make a real difference. I'd also spot myself on the POTA website next time. I didn't do it this time because I was nervous and didn't want people to show up expecting a competent operator, but honestly the spotting system exists for a reason and it would have helped me get contacts faster.

    I also should have brought something better to sit on. The picnic table bench was fine but after ninety minutes my back was not happy. Some of those activators I see in photos have these little camp chairs that look much more reasonable.

    Would I Do It Again

    Yes, immediately, already planning the next one. There's something really satisfying about making contacts from a field setup that feels different from working from the shack. Maybe it's that you solved a bunch of small problems to make it happen. Maybe it's being outside. Probably both.

    I'm also thinking about trying to learn CW eventually so I can work the CW segments where there seems to be a lot of POTA activity, but that feels like a longer-term project. For now I'm going to keep doing SSB activations and try to get a little better at the process each time.

    If you're on the fence about doing your first activation, I'd genuinely say just go do it. You will forget something. Something won't work quite right. You'll work through it and you'll learn more in that one morning than you would from a month of reading about it. Or at least that's how it was for me.

    Thanks to everyone who came back to my calls last Saturday. You have no idea how much it meant to a very nervous first-timer.

  14. Christopher's Radio Workbench

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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    I've been licensed for about eight months now, and up until last weekend I was using one of those multi-band verticals with a tuner. It worked okay for getting started, but 40 meters was always frustrating. I could hear the big guns coming through, but getting anyone to hear me back was hit or miss. The antenna was mounted on my deck railing about 12 feet up, which I know isn't ideal, but it was what I could manage in my HOA neighborhood.

    Planning the Inverted V

    After reading through the antenna handbook and watching way too many YouTube videos, I settled on an inverted V as my first wire antenna project. The theory seemed straightforward enough - basically a dipole bent down at an angle to fit in a smaller space. My backyard isn't huge, maybe 120 feet deep, so the inverted V seemed like a good compromise between performance and space requirements.

    For the center frequency, I aimed for 7.200 MHz since that's where I spend most of my time on 40 meters. Using the standard formula, that put my half-wave length at about 66 feet total, or 33 feet per leg. I decided to cut it a bit long and trim as needed - always easier to cut wire than to add it back.

    The biggest challenge was the support structure. I don't have any really tall trees in the right spots, so I ended up buying a 33-foot telescoping fiberglass mast from one of the ham vendors online. Not cheap, but I figured it was an investment in better performance. I set it up in the corner of my backyard where it's partially hidden by some bushes.

    Construction Details

    For the wire itself, I used 14 AWG stranded THHN wire from the hardware store. Some folks swear by antenna wire, but from what I read, regular house wire works fine and costs a lot less. I stripped about an inch off each end and soldered them to a center insulator I made from a piece of phenolic board I had lying around from an old electronics project.

    The feedpoint was the part I was most nervous about. I used a 1:1 current balun - just a simple ugly balun made with about six turns of RG-8X coiled up and secured with zip ties. I know there are fancier commercial baluns out there, but I wanted to keep the cost down and see how this simple approach worked.

    Getting the antenna up was definitely a two-person job. My neighbor helped me raise the mast while I guided the coax and guy wires. I secured the mast with three guy wires at the 20-foot level, using some landscaping stakes I drove into the ground. The antenna legs slope down at about a 45-degree angle to insulators tied off to fence posts on either side of the yard.

    Initial Testing and Tuning

    Once everything was up, I fired up my antenna analyzer to see what I had. The initial SWR curve showed resonance at about 6.9 MHz - a bit low, as expected. I trimmed about 18 inches off each leg and checked again. Still a little low. After three more trimming sessions, I got it centered right around 7.2 MHz with an SWR of 1.3:1 at resonance.

    The bandwidth was pretty good - SWR stayed under 2:1 from about 7.0 to 7.3 MHz, which covers most of where I operate. I can tune the rest of the band with my internal tuner without any problems.

    What really surprised me was how much quieter the receive was compared to my vertical. That antenna picked up every bit of noise from the house electronics, LED lights, and who knows what else. The inverted V is so much cleaner on receive. I can actually hear weak signals that were completely buried in the noise before.

    On-Air Results

    The proof was in the pudding when I got on the air that first evening. I called CQ and immediately had three stations come back to me - all giving me 59 reports. With the vertical, I was lucky to get 57 reports and often had to repeat my call multiple times. The difference was dramatic.

    Over the past few weeks, I've worked all across the US and into Canada on 40 meters with just 100 watts. Last weekend I even managed a contact with a station in Italy during a contest - something that never would have happened with my old setup. The antenna seems to have a nice low angle of radiation that's great for DX.

    One thing I noticed is that the pattern seems to favor the northeast-southwest direction, which makes sense given the orientation of the wire. I can work the east and west coasts really well, but stations to the north and south sometimes seem a bit weaker. That's the trade-off with a directional antenna, but overall I'm thrilled with the performance improvement.

    Lessons Learned

    If I were doing this project over again, I'd probably invest in a better antenna analyzer from the start. I was borrowing one from a club member, which meant I had to do all my trimming and testing in one afternoon. Having my own would let me fine-tune things over time.

    I also wish I'd planned the guy wire anchors better. I ended up with the stakes closer to the house than I'd like, and one of them is right in the middle of where my wife wants to plant flowers this spring. I may need to relocate that one before I get in trouble.

    The biggest lesson though is that antennas really do make all the difference. I spent months struggling with mediocre contacts, thinking it was just the way 40 meters was. Turns out I just needed to get some wire up in the air properly. This project has me motivated to try an 80-meter dipole next - if I can figure out where to put 130 feet of wire!

    For anyone thinking about their first wire antenna, I'd definitely recommend starting with an inverted V. The performance improvement over a compromise vertical was huge, and the project wasn't as intimidating as I thought it would be. Just take your time with the planning and don't be afraid to ask for help when you need it.

  15. Diana's Ham Radio Journey

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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    The FT-891 arrived yesterday and I spent most of the evening getting it set up. I have to say, coming from the simple world of VHF/UHF repeaters, this thing is pretty intimidating! So many buttons, menus, and settings. The manual is thick enough to use as a doorstop.

    Why I Chose the FT-891

    I went back and forth between several radios for weeks. The IC-7300 kept coming up in reviews as the gold standard for new HF operators, but honestly it was just out of my budget range. The FT-891 seemed like a good compromise - it has most of the modern features I wanted like a waterfall display and decent built-in antenna tuner, but at a price point I could actually afford.

    I also liked that it's compact. My shack is really just a corner of my bedroom right now, so space is at a premium. The 891 fits nicely on my small desk without taking over the whole area.

    Setting It Up

    The unboxing was exciting, but then reality hit when I realized I needed to figure out how to actually connect everything. The radio came with a basic DC power cable, but I needed to get a proper power supply. After reading some forums, I ended up getting an Astron RS-35M. It's probably overkill for this radio, but I figured it would give me room to grow.

    Getting the power supply wired up was straightforward enough - red to positive, black to negative, nothing too scary there. The manual recommends heavy gauge wire for the DC connection, so I used 12 AWG which seems to work fine.

    The antenna situation is still a work in progress. Right now I have a simple wire dipole cut for 20 meters stretched between my house and a tree in the backyard. It's not pretty and it's definitely not optimal, but it's what I can do in my current living situation. The built-in tuner in the 891 seems to handle it okay, though I know I'm probably not getting the best performance.

    First Impressions

    The display is really nice compared to older radios I've seen at the club. The waterfall display actually helps me understand what's happening on the band in a way that just listening never did. I can see the signals visually and it makes tuning around much more intuitive.

    The audio quality through the built-in speaker is decent, though I've been using headphones most of the time since I'm operating in the bedroom and don't want to disturb anyone. The headphone jack is conveniently located on the front panel.

    One thing that's taking some getting used to is all the menu options. There are so many settings to tweak! I'm trying not to go overboard and change everything at once, but it's tempting. The noise reduction features are pretty impressive - much better than I expected from a radio in this price range.

    Making My First HF Contacts

    Last night I finally worked up the courage to make my first HF contact. I'd been listening for a few days getting comfortable with the bands, but actually transmitting felt like a big step. I found a station in Texas calling CQ on 20 meters and managed to work him without too much trouble. He was running high power and had a great signal, so it wasn't exactly a challenging contact, but it felt amazing to actually talk to someone hundreds of miles away with my own equipment.

    This morning I got up early and caught some interesting DX on 40 meters. I didn't try to work anyone since I'm still not confident with my operating procedures, but just listening to stations from different countries was fascinating. The propagation seems much different from what I'm used to on VHF.

    Things I'm Still Learning

    The antenna tuner is something I need to understand better. It seems to tune up fine on most frequencies, but I'm not really sure when I should and shouldn't use it. I've been reading about SWR and impedance matching, but there's definitely a lot more to learn there.

    Band planning is another area where I feel like a beginner again. On VHF it's pretty straightforward - repeaters are here, simplex is there. But HF has all these different sub-bands for different license classes and different activities. I bought the ARRL band plan chart to tape up next to the radio, which helps.

    I also want to get into digital modes eventually. The 891 has a USB port that's supposed to make computer interfacing easier, but I haven't tackled that yet. One thing at a time!

    Next Steps

    My immediate priority is improving my antenna situation. The wire dipole works, but I'd like something more permanent and efficient. I'm thinking about trying a fan dipole that would cover multiple bands, or maybe looking into a vertical antenna that would fit better in my small yard.

    I also want to join in on some of the nets I've been hearing. There's a local emergency net that meets twice a week, and it seems like good practice for improving my operating skills in a friendly environment.

    Overall, I'm really happy with the FT-891 so far. It feels like a big step up from my previous equipment, and I'm excited to explore what HF has to offer. The learning curve is steep, but that's part of what makes this hobby interesting. Every contact teaches me something new.

    If anyone has tips for a new HF operator or suggestions for getting the most out of this radio, I'd love to hear them!

  16. Mike's Mobile QRP Adventures

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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    I picked a local state park about 45 minutes from home that I knew would be mostly empty on a cold February weekday. The temperature was hovering around 28 degrees, but I figured that would just make it more authentic, right? Famous last words.

    The Setup

    My portable kit is pretty basic - a 20-watt QRP transceiver, a 29-foot end-fed half wave antenna, and a small 7Ah sealed lead acid battery. I also brought along a folding table, a camp chair, and what I thought was adequate cold weather gear. The antenna support was going to be a 20-foot telescoping fiberglass pole that I'd been wanting to test out.

    Getting to the park was easy enough, and I found a nice spot near the picnic area with some trees for antenna support. That's when reality started setting in. First lesson learned: those little plastic clips that come with telescoping poles? They don't work so well when your fingers are numb from the cold. I spent about 15 minutes fumbling around trying to get the sections locked in place while wearing gloves.

    The antenna went up easier than expected once I got the pole situation sorted out. I tied off one end to a picnic table and used the pole to get the other end up about 18 feet. Not perfect, but it looked reasonable. The counterpoise wires just laid on the frozen ground.

    First Contact Jitters

    Once everything was connected and I'd done a quick SWR check (thankfully it was under 2:1 across 20 meters), it was time to try making some contacts. I tuned around 20 meters looking for a good frequency and found a quiet spot around 14.255. Then came the moment of truth - calling CQ for the first time in the field.

    "CQ Parks on the Air, CQ POTA" felt strange coming out of my mouth, but within about 30 seconds I had my first response. A station from Tennessee came back to me with a solid 5-7 signal report. I was so excited I nearly fumbled the exchange, but managed to get his info logged properly. One down, nine to go for a valid activation.

    The next hour was a blur of contacts. I worked stations from all over the east coast and even got a few from the midwest. The little QRP rig was performing better than I expected, and most stations were giving me solid copy reports. I was starting to feel pretty confident about this whole POTA thing.

    When Things Go Sideways

    About 90 minutes in, just as I was working my 12th contact, disaster struck. A gust of wind caught the antenna pole and sent it crashing down. The antenna wire got tangled in some nearby bushes, and I could see one of the connector crimps had pulled loose.

    This is where being prepared really matters, and honestly, I wasn't as ready as I thought. I had brought a small toolkit, but trying to re-crimp a PL-259 connector in near-freezing weather with numb fingers turned out to be way harder than doing it comfortably at my home workbench.

    It took me about 20 minutes to get everything sorted out and the antenna back up. During that time, I learned another valuable lesson: bring backup connectors and maybe even a backup antenna. Several stations had been calling me when the antenna went down, and I felt bad about just disappearing from the frequency.

    Wrapping Up

    Despite the antenna mishap, I managed to log 18 contacts total before packing up. My hands were getting too cold to write legibly in my logbook, and the battery was starting to show signs of the cold affecting its capacity. The voltage had dropped from 12.8 to about 11.9 volts, and I could tell the transmitter wasn't quite as punchy as it had been earlier.

    The drive home gave me plenty of time to think about what went well and what I'd do differently next time. The QRP transceiver performed great, and the end-fed antenna worked better than I expected for being so close to the ground. But I definitely need to invest in better cold weather gear and maybe bring some hand warmers.

    Lessons for Next Time

    First, dress warmer than you think you need to. What feels comfortable for a quick walk to the mailbox gets pretty miserable after sitting still for two hours. I'm thinking about getting one of those propane heaters that ice fishermen use.

    Second, have backup plans for everything. Extra connectors, maybe a simple wire dipole as a backup antenna, and definitely more than one way to support the antenna. I'm considering getting some of those heavy-duty tent stakes to guy the pole down better.

    Third, practice the setup at home first. I thought I knew my equipment pretty well, but there's something about being in the field that makes everything take longer than expected. Next time I'll time myself setting up in the backyard a few times before heading out.

    Finally, invest in a better logging system. Writing in a paper logbook with cold fingers was not ideal. I'm thinking about trying one of the phone apps that can handle POTA logging, or at least getting a clipboard and some pre-printed log sheets.

    All in all, it was a great experience despite the challenges. There's something really satisfying about making contacts from a park bench in the middle of nowhere with just a small radio and some wire. I'm already planning my next activation for a warmer day!

    Anyone else have stories from their first POTA activation? I'd love to hear about other people's learning experiences in the comments.

  17. Sarah's Ham Radio Journey

    • 1 Entry
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    • 698 Views
    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

    When I first got my license back in February, I was so excited to get on the air that I immediately bought a Baofeng UV-5R and started hitting the local repeaters. That was fun for a while, but I kept hearing about HF and all the amazing contacts people were making around the world. The problem was, I had absolutely no idea where to begin with putting together an HF station.

    The Research Phase (aka Going Down the Rabbit Hole)

    I spent weeks watching YouTube videos, reading forums, and asking questions on Reddit. Everyone seemed to have different opinions about what radio to get as a first HF rig. Some people swore by the Yaesu FT-450D as a great starter radio, others recommended the Icom IC-7300 even though it was more expensive. A few suggested looking at older rigs like the Kenwood TS-440 or TS-940.

    The antenna situation was even more confusing. Dipoles, verticals, loops, beams - my head was spinning. And don't even get me started on all the discussions about feedline, SWR, and antenna tuners. I was starting to feel overwhelmed and wondering if I'd bitten off more than I could chew.

    Making Some Decisions

    Finally, I decided to stop overthinking it and just pick something reasonable to get started. My budget was around $800 for everything, which I knew wasn't huge but should be enough for a basic setup. After reading countless reviews, I settled on a used Yaesu FT-450D that I found on a local ham swap page for $350. The seller was super nice and even threw in a desk microphone.

    For an antenna, I decided to start simple with an end-fed half wave. I know there's some controversy about these antennas, but they seemed like a good compromise between performance and ease of installation for someone renting an apartment. I ordered a 49:1 UnUn kit from a small company and planned to build my own wire antenna.

    Setting Up the Shack

    The spare bedroom in my apartment isn't huge - maybe 8x10 feet - but it was enough to set up a basic station. I found an old wooden desk at a thrift store for $25 and spent a weekend sanding and refinishing it. It's nothing fancy, but it gives me plenty of room for the radio and has drawers for storing accessories.

    One thing I didn't anticipate was how many cables and accessories I'd need. Besides the obvious power cable and microphone, I ended up needing coax, an SWR meter, and various adapters. The local ham radio store was incredibly helpful - the owner spent almost an hour with me making sure I had everything I needed and explaining what each item was for.

    Power was another consideration I almost missed. The FT-450D needs 13.8V DC, and while it came with a cigarette lighter adapter, I knew I needed a proper power supply for base station operation. I found a good deal on a used Astron RS-20A linear supply. It's probably overkill for the FT-450D, but I figured it would handle any future radio upgrades.

    The Antenna Adventure

    Installing the antenna was definitely the most challenging part of the whole project. My apartment is on the second floor, and I don't have access to the roof or a yard where I can put up poles. I ended up running the end-fed wire from my shack window, around the building to a tree in the courtyard, and then back to another tree. It's not ideal, but my SWR readings are reasonable on most bands.

    The 49:1 transformer is mounted in a small weatherproof box just outside my window. I had to get creative with the mounting since I couldn't drill into the building, but some heavy-duty double-sided tape and a couple of zip ties seem to be holding everything securely.

    Getting the feedpoint impedance right took some experimenting. The antenna calculator said I needed about 65 feet of wire for 40 meters, but I ended up having to trim it a few times to get the SWR down to acceptable levels. Thank goodness for the SWR meter - I would have been completely lost without real-time feedback.

    First Contacts and Lessons Learned

    After all the setup work, making my first HF contact was incredibly exciting. I started on 20 meters in the afternoon and was amazed at how many signals I could hear. My first QSO was with a station about 500 miles away - not exactly DX, but it felt like magic compared to the 5-mile range I was used to with my HT.

    I quickly learned that my antenna works much better on some bands than others. It's pretty good on 40 and 20 meters, okay on 15 meters, but pretty awful on 80 meters. I think the apartment environment and low height are hurting performance on the lower bands. That's something I'll have to work on in the future.

    One surprise was how much difference the time of day makes. I'd heard about propagation in my license study, but experiencing it firsthand was eye-opening. 20 meters that was dead in the morning would come alive in the afternoon with stations from all over the country.

    What's Next

    Now that I have a functioning HF station, I'm already thinking about improvements. I'd love to try a different antenna design - maybe a magnetic loop for better performance in this limited space. I'm also interested in digital modes like FT8, which means I'll need to figure out the computer interface situation.

    The whole experience has been incredibly educational. While the technical aspects were sometimes frustrating, there's something really satisfying about building a station piece by piece and learning how everything works together. If you're a new ham thinking about getting into HF, my advice would be to start simple and don't let perfect be the enemy of good. You can always upgrade and improve things later, but getting on the air and making contacts is what this hobby is all about.

    73 and hope to work you on the bands!

  18. Lisa's HF Adventures

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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

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  19. James's Emergency Radio Journal

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    Personal ham radio experiences, station updates, operating stories, field notes, and amateur radio projects.

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