A plot showing the #radio #frequency #spectrum usage rules in Germany around 800 MHz, relevant for #lora use in #reticulum & #meshtastic. Data from data.bundesnetzagentur.de/Bundesnetzagentur/Sha... #frequenzplan "Eintrag" number on the vertical axis corresponds to the "Eintrag" number listed in the link. If anyone knows the... show more

2025 One Hertz Challenge: Ham Radio Foxhunt Transmitter - [Jim Matthews] submitted their Ham Radio foxhunt transmitter project for the 2025 ... - hackaday.com/2025/07/13/2025-one-hertz-challeng... #2025onehertzcontest #radiohacks #foxhunting #contests #hamradio

I have never purchased anything from Palomar Engineers. Neither would I describe myself as somebody on the left "side" of politics. But with this, Palomar has ensured that they will not have the pleasure of my business. #hamradio #amateurradio

Those persons whom have built the famous ZS6BKW, does it really work well (and providie no or minimal CMC) without a balun? It seems odd to me that the twinlead goes right into the coax. #hamradio #amateurradio

CQ de DM61 14.078 USB #JS8 Full size wire delta loop antenna. 20 watts. #JS8Call #RadioAficion #HamRadio #AmateurRadio

JS8Call 2.3.1 github.com/js8call/js8call/releases #HamRadio #AmateurRadio #RadioAmateur #RadioAficionado

Why, what an interesting new HAMSTR branch in the repo that just appeared... #HAMSTR #nostr #hamradio #offgrid

The IARU is looking at restructuring, read the proposal here: www.iaru-r2.org/wp-content/uploads/2025/04/IARU... #amateurradio #hamradio #IARU

Why hello there HAMSTR Server GUI #hamstr #hamradio