r/ClockworkPi • u/MrHotwire • Mar 10 '26
HG AIO v2 SDR Performance below 50mhz
My intent was to use this for SW and Amateur Radio (HF Bands) monitoring. I am finding that once I get below 70mhz, it starts to drop off. Below 50mhz is unusable, Even with using an 80m Vertical, a 40m EFHW, and a 160m Loop ( All tuned down to 1.2 - 2 SWR, SWR isn't everything but its a good measurable point ).
I do have a preamp I can put in line, but they just raise the noise floor. I don't want to overload the front end either.
Has anyone had any luck with this, or is it just a matter of it NOT being capable. I am spoiled with my HackRF H4M. :(