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submitted 3 weeks ago by who@feddit.org to c/world@lemmy.world
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[-] UnspecificGravity@piefed.social 2 points 3 weeks ago

Pretty stupid when you are literally broadcasting a radio direction finder beacon directly from your home out to the entire world.

[-] perestroika@slrpnk.net 4 points 3 weeks ago* (last edited 3 weeks ago)

...broadcast it upwards with a reasonably directional antenna, reflecting off the ionosphere.

...broadcast it from a solar powered relay station which you access via optical link from distance.

(Not a ham radio operator, but an anarchist, but I can draw a Doppler radar in GnuRadio and have implemented a monopulse tracker... with lots of help from other people who know better. My assessement: it's easy to track powerful signals on an expected frequency, but very hard to track weak signals which do agile frequency hopping with a random key, or hide among other traffic.)

I feel sad for the Belarusian ham radio operators, however. In case of crisis, they would be the people who could help develop something interesting to help others. They were practising their hobby openly and became targets because of that. People who do clandestine business don't exchange contact information openly.

I guess KGB (they still have it) decided that nothing interesting is ever needed in their land. :(

[-] non_burglar@lemmy.world 4 points 3 weeks ago

Not a ham radio operator

agile frequency hopping with a random key

No kidding.

[-] bearboiblake@pawb.social 1 points 3 weeks ago

Dude you can just encrypt a radio broadcast if you want to do private comms over radio

[-] UnspecificGravity@piefed.social 1 points 3 weeks ago* (last edited 3 weeks ago)

You don't seen to understand what the word "broadcast" means and you should probably stop pretending to understand how radio transmission works.

Your recommendation is essentially to not transmit in a way that anyone can receive and therefore you can't be caught. I can give you a simpler plan to achieve that: turn off your radio.

[-] perestroika@slrpnk.net 0 points 3 weeks ago* (last edited 3 weeks ago)

Yes, let's nitpick words. Broadcast implies that something is available to others. An ionosphere reflection definitely is. An unmanned pirate station also is. An agile frequency hopping signal conditionally is - if others know a key. Which would arguably make it unicast, a term I should have used in that part of my sentence.

and you should probably stop pretending to understand how radio transmission works

Oh highness, thou areth much holier than me indeed, I am humbled by this mere sentence.

Your recommendation is essentially to not transmit in a way that anyone can receive

I made several recommendations.

[-] UnspecificGravity@piefed.social 1 points 3 weeks ago

Imaginary bullshit isn't actually useful to anyone.

this post was submitted on 21 Jan 2026
56 points (100.0% liked)

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