Both 8 and 32 are in use on 136 , some using 8 in the day for local and switching to 32 at night To decode op8 and op32 , need to run x2 sessions of op from the same sound card , same dial set 136 us
Hello Christian, yes there was several stations last night active transmitting between 137.6 and 137.7 kHz. For decoding this stations, use the OPERA mode set on 8 minutes and the RX on 136.0 USB. 73