'''What do others know about the ground wave range in summer and in the afternoon? When does the band open? Similar to LF?'' Stefan, Ground range is really a product of erp + data processing (if your
Hello Stefan, This morning I listened to your QSO with PA3ABK at 21:10 UTC yesterday. Jan was S-8 on a real S-meter and your signal was peaking S-4; about 15 dB above the band noise. Easy copy in a b
MF, I just thought my receiver isn't working correctly. I thought the xtal does not start to oscillate due to the higher ambient temperatures in the afternoon. But later i found that the band noise o