Everything posted by Ham Mountain
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RemoteHams vs rolling your own remote setup - anyone actually using it daily?
yeah i ran a RemoteHams setup for about two years at my old QTH before i moved. the audio latency is actually pretty manageable once you dial in your buffer settings, and the SDR remote piece is kinda nice because you get a waterfall even if your rig doesnt natively do that over the network. the tricky part for me was always the CAT control - sometimes the virtual com port stuff would get flaky after a reboot and id have to remote desktop in just to reset the software anyway which kind of defeats the purpose. the sharing part is real though, i had a few guys using my station when i wasnt on it and they were pretty respectful. you set up access levels so nobody can just key up without you approving them. i think the bigger headache is your upload bandwidth - if youre on a typical cable connection the upstream is going to limit how clean the audio sounds to whoever is connecting in. i was pushing 3-5 mbps upload most of the time and it was fine for SSB, FT8 obviously doesnt care at all. Allstar is really a different thing, thats more for linking repeaters and doing EchoLink type stuff, not really for controlling an HF station remotely. people conflate them but the use case is pretty different.
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first solo POTA activation went better than expected, few questions though
nice work getting out there. i was terrified my first activation too and kept second guessing everything. re: the spotting thing, i've had luck just spotting myself before i even leave the parking lot while i still have signal, then if the frequency holds ill stay on it and people find me. obviously you have to actually stay on that freq which isnt always possible if someones already there when you get set up but it works more often than not. some parks are just dead zones and you kind of have to accept youll get fewer hunters calling in, which is fine, you can still get your 10 from cold calling on a busy frequency or just CQing until someone bites.
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studying for general, how hard is it really compared to tech?
general is definitely a step up from tech but its not crazy hard if you already passed tech. the pool has more questions and some of the electrical theory stuff is a bit more involved, like youll see questions about impedance and reactance and propagation that tech barely touches. but honestly if hamstudy worked for you before just do the same thing. i think i studied maybe 3-4 weeks for general and felt comfortable going in. i wouldnt try to do both general and extra at the same time unless you have a ton of free time. the extra pool is big and the questions get pretty deep into theory. better to just knock out general, get on HF and actually use those privileges for a while, then come back for extra when you feel like it. thats what most people do. once you get on 40m and start making contacts youll be way more motivated anyway trust me
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what do all these Q codes actually mean, people just throw them around
one thing that tripped me up when i was new is that some of the Q codes change meaning depending on wether its a question or a statement. like QRV as a question is are you ready and as a statement means i am ready. most of the time in casual voice operation people dont really use them as questions but its good to know. also dont stress too hard about memorizing them all at once, you just kinda pick them up after hearing them enough times on the air
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confused about how DXCC credits actually work — do I need QSLs for all of them?
im in basically the same boat as you, started last year and the whole award credit thing was really confusing at first. one thing that helped me was just signing into LoTW and looking at the award tracking section, it kind of shows you where you stand for DXCC and WAS at least. still wrapping my head around WAZ zones honestly, i keep confusing zones with continents lol
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field comms setup for weekend exercise — generator vs battery question mostly
so we have a county ARES exercise coming up in about three weeks and im trying to figure out the best way to power everything without losing my mind. last time we ran a honda eu2200i and it was fine but kind of overkill for what we were actually running — an IC-7300, a couple laptops for winlink, and some misc 12v stuff for lighting. the whole thing probably drew maybe 300-400 watts sustained and that little honda was barely breaking a sweat. this time around im thinking about just going deep cycle AGM and a decent solar panel since we're expecting good wx and the site has decent southern exposure. i've got a 100ah bioenno lifepo4 that i use for portable ops and honestly that thing has never let me down but im not sure it's enough for a full 8 hour shift especially if the laptop guys are drawing off it too. antenna wise we're planning on a linked dipole up maybe 25-30 feet on a spiderbeam mast, probably 40/20/15 links. site is kind of in a valley so im a little worried about 40m being degraded but thats a different problem i guess. main question is really whether to bring the honda as backup or just trust the battery and solar. anyone run a serious comm station off a 100ah lifepo4 for a full day without a genny backup?
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SDRplay RSP1A vs just sticking with RTL-SDR for general HF monitoring
dont sleep on just adding an upconverter to the RTL-SDR if budget is tight. the ham-it-up or even the cheaper clones do make the HF situation a lot less painful. thats not me saying dont get the RSP1A, just saying theres a cheaper middle step if you want to try it. i ran that combo for like a year before i moved to an Airspy HF+ Discovery which is kinda a different beast anyway and overkill for most stuff
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confused about LoTW vs eQSL vs paper cards — do i need all three?
yeah this confused me for a long time too honestly. so the short version is LoTW is run by the ARRL and its what most serious award chasers use, especially for DXCC — most of those confirmations basically have to be in LoTW now or youre mailing physical cards to the ARRL which is a whole thing. eQSL is a completely separate system run by a private company, its been around forever, and some people swear by it but its not accepted for DXCC so if thats your goal youll want to focus on LoTW first. the paper cards thing is real though, dont dismiss it. lots of DX stations still love getting a nice physical card in the mail and honestly theres something satisfying about having a stack of them. you can send and receive through the ARRL bureau which is cheap but slow, or direct which costs a couple bucks per card but you get it fast. i still do paper cards for anything rare or special and use LoTW for the everyday confirmations. your LoTW confirmations being low is totally normal at first, it just takes time as more people upload logs. some folks only upload once a year or after contests. patience is kind of part of the hobby at that stage haha
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RemoteHams SDR setup keeps dropping connection mid-QSO, anyone dealt with this
so ive been running a remote station for about eight months now, got it set up at my brother in laws place out in the country where the noise floor is actually usable unlike my HOA nightmare here. been using RemoteHams RCForb for control and it mostly works but the SDR side of things is giving me grief. the issue is roughly every 20 to 30 minutes the audio just cuts and the waterfall freezes, the control connection stays up fine i can still see band data and key the rig but the SDR stream dies. i have to close and reopen the client to get it back. its not the internet on my end, ive checked and my upload is steady, and my brother in law has fiber out there so its not his side either at least i dont think so. i messed around with the buffer settings in RCForb and bumped the jitter buffer up a bit which helped a little but didnt fix it. i also tried switching from the default codec to a lower bitrate one thinking maybe the stream was getting throttled somewhere in the middle but same result. the rig itself is an IC-7300 and the SDR feed is coming off a separate RTL-SDR dongle running as a panadapter basically. RemoteHams is linking them together through their server infrastructure or at least thats how i understand it working. anybody run into something similar, wondering if its a server side thing or if i need to look harder at my router config out there.
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first ARES activation — wasn't sure what to expect honestly
im kind of in the same boat as you were before this, been going to the monthly ARES meetings and doing the weekly net but havent been activated yet. didnt realize you could run packet from the shelter like that, i thought most of the shelter work was just voice. is that something your EC specifically set up or is it more standard than i think? maybe i should ask about getting my winlink stuff dialed in before i get called up
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using a pi zero to automate my shack logging and rig control — worth the hassle?
so ive been messing around with this for a few weeks now and honestly not sure if im overcomplicating things or if this is actually the way to go. basically i have a pi zero w sitting on my desk doing nothing and i figured i could use it to run flrig, feed into cloudlog, and maybe do some basic rig control over wifi to my ic-7300 since it has that usb serial interface built in already. the actual connection part wasnt too bad once i got the right usb otg adapter sorted, and flrig sees the rig fine most of the time. my problem is the pi zero just doesnt have enough horsepower to also run wsjt-x without turning into a space heater and dropping frames or whatever the digital mode equivalent of that is. so now im thinking maybe i split it — use the zero just for logging relay and rig control stuff, and keep wsjt-x on my main shack PC like before. has anyone done something like this where you have a dedicated little linux box just handling the background automation stuff but not trying to do the heavy lifting for dsp? feels like it should work but im curious if theres a cleaner way to wire it all up. also kinda want to eventually add an arduino to read SWR from my antenna tuner and log that automatically but thats a whole other rabbit hole i havent fallen down yet.
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trying to figure out net schedules — where do you guys actually find them?
Yeah the ARRL net directory is honestly hit or miss, youre not imagining it. A lot of those listings havent been updated in years. What i usually do is check the Amateur Radio Newsline site and also the W5YI net directory — that one tends to be a bit more current. Also honestly just asking in a local club, someone always knows whats active on what frequency and what days. For special event stations specifically, the ARRL has a page for that too but the QRZ forums are actually pretty good — people post upcoming events there and someone usually knows the operating schedule. DX-World dot net is another one i check. The thing with special events is they dont always stick to the published hours so i usually try to work them on multiple days if i can. Dont stress too much about it, after a while you just kind of build up a mental list of nets you like and it gets easier.
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confused about callsign assignment after passing my test
oh man i just went through this exact thing like three months ago. i used the AE7Q website to search for available calls before i even applied, way easier than trying to do it through the FCC site directly. you can filter by district and call format and see whats actually open. just a heads up though, some calls look available but might be in a holding period if the previous holder recently became a silent key, so double check before you get too attached to a specific one
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built a 40m dipole this weekend, got some questions about the feedpoint
so i finally got around to building a proper 40m dipole instead of using that random wire ive had strung up forever. cut each leg to roughly 33.5 feet based on the 468/f formula, used some 14 gauge stranded wire i had leftover from a house project, and fed it with RG-8X through a basic 1:1 choke balun i wound myself on a FT-240-43 core. hung it as an inverted V with the apex at about 35 feet off an old pine tree and the ends tied off to fence posts. got it tuned pretty well across most of the band with the MFJ-259 showing around 1.4:1 at 7.150 which im happy with. but the feedpoint situation is bugging me a little — i just used a PL-259 chassis connector in a project box with some silicone around the edges. it rained pretty hard sunday and i noticed some weird readings afterward, wondering if moisture got in or if thats just normal variation with weather changes. also curious if anyone has opinions on weatherproofing the feedpoint better, i've seen people use self-amalgamating tape but also coax seal and im not sure which is worth the effort
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finally trying to get into EME, where do i even start with the antenna situation
so ive been a ham for about 12 years mostly doing HF stuff, some 2m weak signal occasionally, and i keep reading about EME and it seems like the kind of thing i want to try before i get too old to climb towers lol. problem is every time i start researching the antenna requirements i kind of go cross-eyed. like i get that youre bouncing signal off the moon and the path loss is something like 250-260 dB depending on frequency which is just an insane number to even think about, but then i start reading about array sizes and preamp noise figures and it starts feeling like youre either all-in with a 4x4 yagi array and a kW or youre not doing it at all. im working with a decent sized yard and i could realistically put up a 2-element or maybe 4-element yagi for 2m. got a pretty solid IC-9700 already and i know the IC-9700 has a sequencer built in which is nice. my main question i guess is — is single yagi EME actually doable these days or is that just a myth that gets passed around? i know JT65 and now Q65 have changed things quite a bit for weak signal work but im not sure if a single 9-element yagi or something like that is actually getting through or if people are just saying it to be encouraging. anyone actually done contacts with a modest setup on 144?
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IC-7300 audio gone muddy after storage, not sure where to start
the internal speaker on those is honestly pretty cheap for what the radio costs, and yeah heat will trash the surround on a small driver like that pretty fast. before you even open it up id just unsolder the speaker leads and sub in a known good 8 ohm speaker temporarily, even just clipping one on. if it clears right up you have your answer and youre only out like 6 bucks for a replacement. if the distortion follows to the external speaker too then yeah you're looking at the amp stage and thats a different conversation. i had a similar thing on an older 746 where one of the filter caps on the audio board had gone high ESR and it made everything sound like someone put a blanket over the speaker. your ESR meter will find it if thats whats going on.
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going from 5wpm to 20wpm -- how long did it actually take you
so ive been at this for about 4 months now and im stuck somewhere around 10-12wpm and it feels like the wall is just not moving. started with the Koch method on the LCWO website which was great for getting the characters down but now im just kind of plateauing and not sure what the next step is supposed to be. i do maybe 20-30 minutes a day which i know probably isnt enough but thats what i can fit in around work and kids. mostly just doing the random character drills and some of the word exercises. should i be doing actual on-air stuff at this point or is it too early? i dont want to slow everyone down on a slow speed net if im not ready. anyway just curious how long it took people to go from casual beginner to actually feeling comfortable around 20wpm because right now 20wpm sounds like complete gibberish to me and i cant even imagine getting there
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first HT recommendations — overwhelmed by options
i went through the exact same thing lol. ended up getting a Baofeng to start just to have something while i figured things out and honestly zero regrets for what it is. i use it maybe twice a week on our local 2m repeater and it works fine. the audio is a little tinny compared to my buddy's Yaesu but nobody has ever said they couldnt hear me. one thing nobody told me though — get CHIRP set up before you do anything else, programming the Baofeng by hand through the keypad is kind of a pain and CHIRP makes it so much easier to load in your local repeaters. thats true for most HTs actually not just the cheap ones.
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finally worked a T32 after years of trying — some thoughts on pileup technique
so i finally cracked a T32 pileup last weekend after literally years of near misses and it got me thinking about what actually works vs what people think works. ill preface this by saying i run a pretty modest station, K3 and a 4el yagi at 45ft, so nothing crazy. what finally worked for me was listening to where the DX was actually pulling calls from instead of just firing away. sounds obvious but honestly i used to just transmit and hope. this time i sat and listened for probably 15 minutes first and realized he was working maybe 3-4khz up and kind of cycling through different parts of the spread. once i figured out the pattern i just dropped my call right where i thought he'd move next and boom, first call he came back to me. also turned off the noise blanker which i know sounds weird but i was getting some intermod on my rx from all the stations in the pileup and it was smearing signals together. cleaned it up a lot. curious what other people do, especially working split on 40m where the rx window you have is so compressed. anyone running separate rx antennas for this kind of thing?
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anyone else just kinda rediscovering the hobby lately
so i kind of fell off ham radio for like two years, life got busy, the rig sat in the corner collecting dust and i felt guilty every time i walked past it. finally sat down last weekend and just started spinning the dial on 40m and man i forgot how much i liked this. caught a guy in vermont on SSB just shooting the breeze about his garden for like 45 minutes. didnt log anything, didnt chase any awards, just talked. felt good. anybody else go through phases like this or is it just me being weird about it
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thinking about replacing my old TS-590 with something newer, worth it?
i made almost this exact switch last year and i dont regret it. the waterfall changes how you operate, like you start actually seeing whats happening on the band instead of just scanning. found a clear frequency way faster during a pileup last month just from glancing at the display. but yeah if you're purely ragchewing and happy with how the kenwood sounds there's no urgent reason. the 7300 SDR core is really good though, the noise reduction actually works without sounding like you're talking through a fan.
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finally starting to chase DXCC seriously - where do I even begin
so ive been licensed for about 3 years now and mostly just done local stuff and some casual HF but lately ive been getting really into chasing DX and I think I want to actually go for DXCC properly. I have maybe 60-something entities confirmed already just from messing around but never submitted anything official to the ARRL. my question is like, do those old QSLs even count if I never applied? and how does Logbook of the World work for this, do I need to get everyone to upload their logs or is there another way. also WAS and WAZ - are those completely separate things I apply for separately or is there some bundle deal. I feel like theres a ton of administrative stuff I dont understand and the ARRL website honestly confused me more than helped lol any pointers from people who have actually done this would be great. I have a modest setup, IC-7300 with a wire dipole up about 30 feet so im not exactly running a kilowatt into a beam but I manage to work some decent stuff
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IC-7300 dropping power randomly, already swapped the PA board
so this has been driving me absolutely nuts for the past three weeks. i picked up a used 7300 from a guy at the club swap meet, worked fine for about two days then started doing this thing where it just randomly drops to like 5-10 watts output mid-transmission. no warning, no fault codes, SWR looks fine on the meter, and then sometimes itll come back on its own after a few minutes. sometimes not. already pulled it apart and swapped the PA board because that was the obvious suspect and honestly i had a spare from a parts unit anyway. no change at all. i scoped the ALC line and its not going crazy or anything, voltages on the driver stage look normal to my eye. the finals are running warm but not scary hot. im starting to wonder if its a thermal issue somewhere upstream of the PA or maybe something weird with the RF sensing circuit but im kind of grasping at straws at this point. anybody dealt with this specific failure mode on one of these? the icom service manual is actually pretty decent but its not exactly chatty about intermittent stuff like this.
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finally putting together a proper go-kit, what am I missing?
honestly that sounds pretty solid for a first go-kit, way ahead of where most people start. the thing I see people forget most often is a way to actually power everything when the battery runs low — do you have a solar panel or a way to charge from a vehicle? 40ah goes faster than you think if you're on HF running any kind of power. I learned that the hard way during a deployment a few years back, thought I had plenty of reserve and by hour six I was rationing transmissions. also — headlamp. sounds obvious but I have seen people show up to a night activation with nothing. and a small notebook is fine but I'd also throw a few extra pens in there, and maybe a sharpie for labeling cables on the fly because you will absolutely forget which end is which when you're tired and stressed. for antennas without support structures, I've had good luck with a basic vertical on a drive-on mount, you can set it up in a parking lot in ten minutes. some guys swear by the wolf river coils for portable work, havent used one myself but they seem popular in the ARES crowd around here.
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getting into contesting for the first time — CQ WW coming up and feeling overwhelmed
jump in, seriously. CQ WW SSB is literally one of the best weekends to be on the air as a new operator because the bands are FULL of stations and everyone is calling CQ. you dont have to run a frequency or anything, just tune around and work search and pounce — find someone calling CQ, wait for a gap, give your callsign, copy their exchange, log it. thats it. the exchange for CQ WW is just signal report and CQ zone, zones are fixed so you can look yours up ahead of time and just have it written on a sticky note next to the radio. N1MM is worth learning but if it feels like too much right now just use a paper log for the weekend. seriously, no shame in it. you can transfer everything over after. the IC-7300 into a dipole is totally fine, ive seen guys with less make a ton of contacts. 20m will probably be your bread and butter for DX and 40m will open up nicely after dark for NA stations. dont stress about 10 and 15 — if the band is open great, if not just stay on 20. SOTA is a different kind of thing, really rewarding but it doesnt teach you contesting skills as directly. good for CW practice and operating under weird conditions though. do both eventually