locked Re: Vertical spikes every 1000 hz prevent decoding


Joe KN5Y
 

Wondering where the spikes come from? How to remove them?
They are high amplitude and periodic (every 1000 Hz)

Regards,
Joe KN5Y 

On Oct 9, 2020, at 16:54, JP Tucson, AZ <samcat88az@...> wrote:


I agree, no signals to decode.

But at some point it decoded something; as you have a callsign & distance below the frequency.

Do you have an antenna switch? Maybe set to the ground position?
Bad coax?
Acts like no antenna is connected.

73 - John - N7GHZ

On Fri, Oct 9, 2020, 2:22 PM Joe KN5Y via groups.io <joekellis=verizon.net@groups.io> wrote:
Seen in v2.2.2.
Windows 10/Yaesu FT-991A
loaded USB drivers and can Rx/Tx

No decoding because of strength of vertical spikes every 1000 hz.
Don't hear spikes.j
<spikes_wsjt-x.PNG>
ust present in the display





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