[Skimmertalk] Phantom decoders on 15m.

[N4ZR]

I have my test setup ready now, so that I can compare any two antennas 
or any two Skimsrv SDRs in real time.  In the process, I've found 
something that puzzles me.  My RP-16 consistently shows 10-20 decoders 
active on 15 meters on Skimsrv, while my QS1R, fed from the same antenna 
and preamp, shows zero.  Needless to say, I can't hear any CW signals on 
that band.  Previously I've noticed that nearby thunderstorm activity 
can generate phantom decoders in 160-40, but this happens whatever the 
weather.

Has anyone else noticed this?  Since only the Red Pitaya displays these 
decoders, I'm wondering if it might be something inherent in that 
receiver or the firmware.

-- 

73, Pete N4ZR
Check out the Reverse Beacon Network
at <http://reversebeacon.net>, now
spotting RTTY activity worldwide.
For spots, please use your favorite
"retail" DX cluster.