Of all the signals in the receive passband, you need to select one to deal
with.When you do that, every program I've seen so far sets the transmit audiooffset, i.e. the effective transmit frequency, to the received audio
offset.Assuming of course that both xmit and rcv VFO's are on the same frequency.This is typically done automatically by the software for you. Your
audio will be at the same tone as the receive if you are clicked onto
the receive waterfall, which you would be in order to receive the
station's data. So, no changes in transmitter or software will be needed.