ur3lmz tansverter for trx-duo transceiver
Received transverter
Received transverter
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
Few photos and measurements
And portapack AIS reception
+ some additional info.
Also figured out that by default enabled ADC PGA overloads ADC as hell without filters, so disabled it and now it receives