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gmrs and other radio adventures


So I’ve been getting my radio game back together, since in adventurous times – particularly times with the possibility of particularly severe emergencies and communications troubles – it’s very good to have access to and practice with backup comms that will work under almost all circumstances.

I’ve also been brushing up on my Amateur radio skills, tho’ really in both cases this comes down to “buying and/or making antennas,” which has meant a bit of both, but particularly making antennas.

I feel like I’ve got the GMRS kit into decent nick. I need to make a longer-term version of the attic antenna rig; while I can do about as well in the highest front window, that setup is somewhat inconvenient and has to be taken down every day. So if I can just have something just set up full time somewhere out of the way, that’d obviously be much better. I’ve got it all worked out at this point, too; all I really need is cable. And to build a functional duplicate of my latest GMRS antenna.
Looking up towards the peak of a roof from inside the attic, a series of beams rise up to a crossbeam upon which sits an antenna going up to the top of the space. A piece of paper pinned to the crossbeam reads "GMRS" indicating that this is the location for the GMRS antenna.
There’s been a bit of a learning curve but at this point I can reach the West Seattle repeater on 15, the Beacon Hill on 16, the Queen Anne on 18 – hugely important, the busiest repeater, an unknown repeater on 19, the Maple Leaf repeater on 20, and the Snohomish repeater on 22. I can also occasionally reach the Redmond repeater on 17, but that’s kind of a best-conditions ping and I don’t know how useful it’d actually be given how weak my signal must be even when it does get picked up.

Also, I’ve gone ahead and coded up North Bend on 21, just to have it there even though there’s no way in hell I’ll ever reach it from here.

Meanwhile, over on the Amateur bands, the new 70cm/2m antenna – this one, I bought – has made a huge difference and really broken me out of my UHF Hole. I’ve been adding Amateur repeaters as I verify I can reach them, and I even managed to get the local 1.25m relay into parrot mode so I know my voice is audible for sure now.

So far tho’ GMRS is much more active, probably because it’s much easier and because the license doesn’t require a test. You can just buy one for $35 and it’s good for 10 years. And it works with FRS which requires no license at all.

It’s also far more limited – no HF component at all, just UHF, just FM, no arbitrary frequencies, just channels and repeaters – but low barrier to entry is most definitely a good thing here.

I’ve got more posts I want to get caught up on but tonight I just wanted to get something – anything, really – out there to celebrate digging my way out of this RF hole which is where I live. So, uh…

RADYA! Yeah! xD
#AmateurRadio #GMRS #radio

This entry was edited (11 hours ago)
in reply to solarbird

I didn’t mention this in the post, but I should’ve:

One of the nice things about GMRS/FRS is that cops can’t fuck with you over it. Not like they can with an Amateur-band radio.

FRS – since I didn’t define it – is Family Radio Service, and little FRS handhelds still cost like nothing and despite that work extremely well. I paid like $10 each buying a three-pack two years ago. That same three-pack is $45 now, thanks to Shitstain, but $15 is still a pretty low barrier to entry.

And in some areas, if you bring an Amateur-class radio to a protest, cops can add on possession of a police scanner in the pursuit of whatever made-up crime they’ve decided to charge you with. Basically, it’s an extra layer of charges.

Even if your individual handheld unit can’t scan police frequencies, they can still hold you longer while they “determine” that it can’t. Plus, those things cost money and they might decide to just steal – excuse me, “seize” – it, making you sue them to get it back, since theft by cop is legal.

But with a cheap little fixed-channel radio there’s none of that bullshit. Even if they steal it from you, it’s $15. I can live with losing $15, so they’re pretty well worth it just for that.

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in reply to solarbird

What soft of activity do you see on GMRS? (I've had a license for longer than my amateur one, but have only used it to communicate with my wife, who also has a GMRS license.)
in reply to Neil E. Hodges

@tk In the Seattle area, there’s quite a lot of chatter on GMRS 18 via the Queen Anne Hill repeater, which uses CTCSS code 141.3 for relay access. People really seem to have latched onto that one, with “nets” (structured group chats) a couple of times a week and some regulars who just hang out all day. There’s this one very old guy up in the mountains in particular who is just on and looking for somebody to talk to all the time, and he has several regular conversation friends.

There’s also a couple of businesses using FRS that I pick up, and some kids who have some FRS handhelds on Channel 1 where they play games on it. It’s pretty cute honestly, like hearing kids over the fence next door but on th’ radya xD

Basically though, if you don’t have the repeater channels turned on, turn them on. RepeaterBook lists GMRS repeaters too, not just Amateur, and that can help you find access codes for repeaters open to public use.

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in reply to solarbird

I don't do much radio, but I was under the impression that mag mounts needed a ground plane. A car roof is the expected location, so you get it for free. Not sure if an old cookie sheet is big enough for gmrs frequencies but a wire 1/4 wave ground plane would be easy to make.