Introduction OM0A CQ WW DX Contest SSB 2020 Porovnanie ED1B a OM0A v CQWW Contest-e 2020

Porovnanie ED1B a OM0A v CQWW Contest-e 2020

Yaesu FT-1000mp-SDR

Comparison of ED1B and OM0A on the 10m band in the CQWW Contest 2020