[TenTec] 3KC Spacing / K0CQ reply

[Stuart Rohre]

Certainly, ones carrier should be above another QSO, and on bands where USB
is used (20 and up except for 60m), you stay on the high side of the other
station.

On the bands where LSB is custom, 160, 75, 40, you stay on low side of the
other station.

With modern filters and radio, you should be able to operate a couple kHz
above someone on 20m without them being bothered; but more is better.  Just
as a courtesy, I move up 5 kHz as a rule.
73,
Stuart
K5KVH