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Want to get your hands on some #HamBSD stickers? Sign up to support HamBSD on Patreon at a qualifying tier and I’ll post some to you.

https://patreon.com/fossirl
radiofreqs boosted

Early Warning! Tonight! On ! Indie synthy pop tunes, it's sure to be very laid back and chill so "prepare" accordingly. ☁️👦🏽👧🏻💨

Kicks off at 2100 UTC Friday (1400 PST, 0800 AEDT)! Check out tilderadio.org for stream details or point your favorite media player at radio.tildeverse.org/radio/800

Be there or be square. 💥👊🐱

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@bamfic OshPark is really good for small boards. You don't need to run a cam processor and make gerbers. Easy! I rarely wire up protos up anymore as banging out a simple design in CAD is way easier. #future

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Please welcome @N2xdd !

@N2xdd please toot an #introductions so we can get to know you 😀 add some hastags too so we know what interests you.

You can find more people in the instance in the directory
mastodon.radio/explore
(you can opt into this too once you have 10 "friends", and add tags to your profile) and the local timeline.

And this list of radio amateurs on mastodon, may be of interest: pad.dc7ia.eu/p/radio_amateurs_

And there are apps!
joinmastodon.org/apps

Happy tooting!

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So many pages that describes digital modes on HF at a high level, and maybe sometimes giving audio file samples, but *not* *one* document anywhere which details how the modulation actually works.

Not. One.

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SDF Amateur Radio Club's weekly net streaming in about 2 minutes!

SDFARC Techlink Node 9229 on Echolink

00:00-02:00 UTC/5-6PM PDT

Go to sdfarc.org for more info

to listen to them talk on their super neat radios:

anonradio.net/listen

or

anonradio.net:8000/anonradio.m

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The @SDF Amateur Radio Club weekly net will be staring in about 5 minutes.
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radiofreqs boosted
@vertigo Could be, I just grabbed an interesting picture from somewhere for the post.

On second look, it does appear to be PSK since the eye remains definite, and the phase appears to be inverting.

@SDF
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@nonlinear @SDF The picture shows FSK31, but shouldn't it be PSK31? ;)

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The @SDF Amateur Radio Club weekly net will be starting in 1 hour, at 00:00 UTC. Please join us!

Amateurs:
* Echolink *TECHLINK* conference (9229)
* Allstar Node 50110
* DMR BM TG 31650

Non-amateurs:
* http://aNONradio.net

#amateurradio #hamradio

Image shows various radio waveforms.
oscillo-mode.jpg
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aprsd(8) now supports multiple beacons, including position reports (with and without timestamps) and object beacons.

The next step is going to be to add digipeating, which means taking the beacon loop and adding a check for incoming packets, and then repeating them if required.

I'm going to start off with one "listen" interface and one "transmit" interface and go from there.

#HamBSD #hamradio #bsd

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Still playing with @solderpunk's ROOPHLOCH challenge methods ( https://gopher.tildeverse.org/zaibatsu.circumlunar.space/1/~solderpunk/roophloch ). Today was setting up an AX.25 link @ 9600 baud and running telnet to the RasPi on the other end.

Mobile end was an X series lappy and a D74 linked via Bluetooth (USB sometimes generated RF feedback causing the bus to reset).

Next step is to set up S/KEY on the RasPi. Random #showerthought : this might be a fun take on a pubnix box. 🤔

Lots more fun ideas rattling around in this space that I really need to write down. I should pop on @radiofreqs and post up.
A corner of a laptop showing a …
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tilde.zone

masto instance for the tildeverse