On Mon, 2016-10-03 at 15:06 -0500, K4SAV wrote: > I asked this question on QRZ and never got a good answer. I am sure > many on this reflector know the answer to this question. > > What is the stuff on 1838 kHz that sounds like a continuous carrier > with > no modulation. Looking at it on the band scope I can see some > modulation > (I think) but it is very small and it is not discernible by ear. The > signal has a regular transmission length (maybe 1 minute, I didn't > time > it). I know what PSK31 and JT65 sounds like but that is not what I > am > hearing.
You are hearing JT9. The WSJTX software can decode both JT65 and JT9 at the same time, if you select JT9+JT65 as the mode. 73 de AB1KW -- All rights reversed _________________ Topband Reflector Archives - http://www.contesting.com/_topband
