Just change freq to HF. Set sample rate to 1536, LPF to 40MHz and you can receive down to 5.5MHz. For entire HF increase sample rate and LPF (but you need to change RF input of Mini). Also, use GFIR as band filter (set to 0.4 for 20m for example).
Just change freq to HF. Set sample rate to 1536, LPF to 40MHz and you can receive down to 5.5MHz. For entire HF increase sample rate and LPF (but you need to change RF input of Mini). Also, use GFIR as band filter (set to 0.4 for 20m for example).