sdr — Страница 7

Just two pictures

Noise floor without electricity

Final changes, just photos.

Now, everything I need doesn’t fit into the case. So I decided to replace the case.

Mounted: Connected: Receiving: Some marine freqs: Transmit:

Received more boards from JLCPCB.

https://github.com/enthru/linhpsdr

Reception video and screenshots

Portapack night HF reception and Wolf with LPF and B/W waterfall

60mHz LPF from wolf schematics: HF frequency response and SWR: Wideband: Good 🙂