Back 2 da roots
Simplest SDR receiver with network connection.
Метка: hf
Just two pictures
Noise floor without electricity
Amplifiers hottest parts measurements
Checking with the thermal camera
Unknown wideband amp. from Aliexpress
https://aliexpress.ru/item/1005006114325611.html Maximum output with 30v input voltage on HF band — 1.369 watts: More input power — failed output: It hasn’t any
Just finished reserve rd100hhf1 amp
80-40-20m measurement
Wolfs update.
Received more boards from JLCPCB.
RX — HackRF One vs rsp1a clone
Reception video and screenshots
Two useless videos
Portapack night HF reception and Wolf with LPF and B/W waterfall
Small smd HF LPF to use before «naked» ADC
60mHz LPF from wolf schematics: HF frequency response and SWR: Wideband: Good 🙂
Wolf TRX — found a way to test it before receive good parts :)
It has a wrong clock generator and some other parts, but I can’t wait 🙂 My clock generator has only one output,