"Pete KE9OA" wrote in message
. ..
I remember 14.235MHz being used for slow scan television. I don't know if
this has changed over the years.

Pete


The most common 20 meter frequences for sstv is now on 14.230 and 14.233.
Set the transmitter for this on usb and make contact on voice. The
transmitter will then be on the correct frequency for the audio frequencies
of sstv.