Hello John I have mine set as a K2 and it works perfectly with my K3... 73 Dave, G4AON/P (out on local hill on 6m 50.150) K3/100 #80 ------------- Hi folks, I've just tried to get the K3 to work with Winlog32, set up as a TS570 as per the K2. The programme controls the bands / modes but the transmit is permanently on. Any ides? 73 John G3YPZ