Psk31 PSK31 Prove di TRX in PSK31, freq. 14070 Mhz USB, antenna verticale 10, potenza 40 watt. Video Rating: 5 / 5 September 12, 2012/0 Comments/by https://k3rrr.com/wp-content/uploads/2018/08/K3RRR-new-logo-K3RRR-K3TripleR-1030x464.png 0 0 https://k3rrr.com/wp-content/uploads/2018/08/K3RRR-new-logo-K3RRR-K3TripleR-1030x464.png 2012-09-12 19:00:042012-09-12 19:00:04PSK31