Received more boards from JLCPCB: Original small wolf with textolite case (motherboard almost ready — waiting for stm32, fpga and audiocodec). Front
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 🙂
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
It has a wrong clock generator and some other parts, but I can’t wait 🙂 My clock generator has only one output,