Everything posted by Ashley Miller
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trying to get my tech license, not sure where to even start
i just passed mine like two months ago so this is fresh for me. i used the hamstudy app you mentioned plus watched some of the KB6NU no nonsense study guide stuff on youtube. took me maybe three weeks studying maybe 20 mins a day. the test session thing threw me off too at first but once you find a club near you they're usually pretty welcoming about it, the one i went to had volunteer examiners who were super patient. dont stress too much about the electronics questions there arent that many of them on the actual exam compared to the operating rules and safety stuff
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finally broke a pileup on a rare one — here's what actually worked for me
so ive been chasing 3Y0 and a few other rare ones for a while now and honestly i always felt like i was just yelling into the void during big pileups. tried everything the usual advice says — listen first, work split, all that. but last week i finally cracked one open on 20m and i think i figured out at least part of what i was doing wrong. the big thing was timing. i was always jumping in right when the DX station finished their last QSO which turns out is exactly when about 500 other guys are doing the same thing. started listening for the rhythm of how the operator was working the pileup — some of them have a pretty consistent pattern, like they'll come back after about 3-4 seconds, some are slower. once i dialed into that i started transmitting just slightly before the peak of the pile and suddenly i was getting through way more often. also switched from the typical 5-9 and done exchange to just throwing my suffix a couple times. like instead of calling my full callsign i'd just send the last two letters a few times when the band was really thick. worked on CW, not sure about SSB honestly. anyone else doing this or have other tricks that actually work in a real pile? not talking about the contest-style stuff, more like the genuine rare DX situations where the DXpedition team is clearly exhausted and working fast.
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trying to get my technician license, where do I even start
honestly the tech exam isnt that bad, dont stress too much about the electrical theory stuff. most people use HamStudy.org or the ARRL study guide book, I used hamStudy and just drilled flashcards for maybe 2-3 weeks whenever I had a few minutes. the question pool is public so you're literally studying the exact questions that will be on the test, there's no surprises. the math questions look scary but there's only a handful of them and if you learn ohms law and a couple dB formulas you'll get most of them. I passed first try with like 90% and I'm not particularly techy. find a local club and they usually run VE sessions pretty regularly, some of them do walk-in testing which is nice. and no you dont need a radio before the test, get the license first then figure out gear
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when do you actually use phonetics vs just saying the letter normally
ok so ive been licensed for about 8 months now and i still feel kinda awkward about phonetics. like i know the NATO ones, alpha bravo charlie etc, but when im on a local 2m repeater just having a normal conversation i feel weird saying my whole callsign out in full phonetics every single time. some guys do it and some dont and i cant figure out if theres like a rule or just a vibe thing. also sometimes i hear people use non-standard ones like they'll say "Texas" instead of "Tango" or whatever. is that wrong or is it just a style thing. im probably overthinking this but it bugs me
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struggling with my keyer timing, sends fine sometimes then goes weird
check the iambic mode setting too. some keyers default to mode B and depending on how youre squeezing the paddle that can add characters you werent expecting. i switched mine to mode A and a lot of my weird extra elements just went away. might not be your issue but worth poking at while you're in the menus anyway.
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SDRplay RSP1B vs just using the HackRF for general monitoring — worth the price diff?
so ive been using an RTL-SDR v3 for about a year now and im pretty happy with it for just poking around on VHF and scanning some local stuff but i keep reading about how the dynamic range is kind of garbage compared to the proper SDR receivers and i had some birthday money burning a hole and i was looking at either grabbing a HackRF One or stepping up to an SDRplay RSP1B my main thing is HF listening, some WSPR decoding, maybe trying to hear some shortwave broadcasts, and eventually i want to try decoding some ACARS and ADS-B which i already do fine on the RTL but you know how it is you always want the next thing the HackRF is appealing because it transmits obviously but i dont have a license yet so thats kind of moot for now, and from what i can tell the receive performance is actually not that impressive compared to dedicated receive-only hardware? like the noise floor is supposedly worse than the RSP1B which makes sense i guess since half the silicon budget is going toward the TX side anyone actually used both and can give me a straight answer without just quoting specs at me, i can read the datasheet myself lol
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First mobile installation - help with antenna tuning and SWR?
I had similar issues with my dual band Diamond antenna. The key is patience - alternate between bands and make small adjustments. Don't try to rush it with big changes. Are you using an SWR meter or antenna analyzer?
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what do all these q codes mean?? seeing them everywhere on the bands
yeah the Q codes go back to like telegraph days, they were originally a shorthand so operators could communicate across language barriers which is why theyre still useful internationally. the ones you'll hear most on phone and cw are QTH (your location), QRM (interference from other stations, like manmade noise), QRN (static and natural noise), QSB (signal fading, which is probably what that guy meant), QRP (low power operation), QRZ (who is calling me), and QSY (change frequency). theres a full ITU list but honestly most hams only use maybe a dozen of them regularly. 73 is a whole other thing, it came from the old landline telegraph codes, 73 meant best regards and it just stuck around. some people say 88 too which means love and kisses, usually reserved for close friends or family. honestly the best way to learn is just spend time listening and things will click pretty fast, within a few months youll be throwing them around without thinking about it
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SDRplay RSP1A vs HackRF for general monitoring — worth the price diff?
so ive been using a cheap RTL-SDR v3 dongle for about a year now, mostly just scanning around, listening to some aircraft stuff on 1090 MHz, poking at NOAA weather sats when i remember to set up the antenna. overall its been fine for what it is but im starting to feel the limits of it, especially on HF where the noise floor just seems to eat everything alive even with the direct sampling mod. anyway im trying to decide if i should step up to the SDRplay RSP1A or just bite the bullet and go HackRF. the price difference is pretty significant obviously — RSP1A is around $110 and the HackRF clone is like $50 but a real one is over $300. i mostly want better HF receive, maybe some weak signal stuff on VHF, not really planning on doing transmit at all so the HackRF TX capability feels like wasted money for my use case. SDRuno seems decent from what i've read but ive been happy in SDR# so not sure i want to switch software either. anyone gone through this same decision?
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First WWFF activation coming up, any tips before I head out?
So ive been reading about WWFF for a few months now and finally decided to just do it. Theres a state forest about 20 minutes from my house that has a KFF reference number and as far as I can tell nobody has activated it in over a year, maybe longer. Im planning to go out this weekend with my KX2 and a linked dipole, probably just set up on a picnic table near the trailhead if the weather holds. My main questions are pretty basic I think -- do I need to spot myself on the WWFF spotting network before I start calling or can I just get on frequency and start? And does the 44 QSO minimum for a valid activation apply to each band separately or is it just the total across all bands and modes? I read the rules page twice and I thought it said total but then I saw someone in a youtube video say something about 44 per band which confused me. Also not sure if logging with HAMRS is fine for this or if I need to use something specific afterward when I upload to the WWFF database. Any advice appreciated, pretty nervous about the whole thing honestly.
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JS8Call vs FT8 for actually having a conversation — worth it?
yeah JS8Call is real and people do use it but you're right that it's thinner than FT8. the 40m JS8 calling frequencies get some action especially in the evenings, and there's a decent cluster of EMCOMM types who use it for nets and message handling which keeps some life on the bands. the weak signal piece is legit though — it uses a derivative of the FT8 waveform so you're getting similar sensitivity, maybe 1-2 dB worse depending on the speed setting you pick. there's a slow mode and a fast mode basically, turbospeed is more like FT4 territory and the normal speed is closer to FT8. the thing that'll get you is the timing is less rigid so if your clock sync slips a little it still works, which is actually kind of nice vs WSJT being picky about that. the interface clunk is real, i wont lie. KN4CRD does maintain it and it has gotten better but its not as polished as WSJT-X by a long shot. just takes some getting used to. i run both simultaneously on my 7300 with two vfo's and a virtual audio cable split, works fine.
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first SOTA activation went better than expected, few questions though
oh man i just did my first chase last month and from the chaser side it really is exciting when a new activator spots and you can hear them working through the pile. your timing question is something i wondered about too when i started logging chaser contacts. i just use the SOTA spotter app and it timestamps everything automatically which helps a lot. also side note if you havent found the sotadata.org.uk site yet its worth poking around on there, you can see all your contacts already matched up with chaser logs which is kind of satisfying to look at after a trip.