[Elecraft] P3 TXMonitor sometimes displays during receive

[Don Wilhelm]

Dave,

What do you see on the display when that happens?  If there is no TX RF 
present, you should see a straight line.  If you are seeing an envelope 
display, then the K3 is actually going into transmit.

If you have a computer connection and also have the K3 menu parameter 
for PTT-KEY set to RTS or DTR, I would be suspicious that your computer 
is putting the K3 into transmit.  Set PTT-KEY to OFF-OFF and see if the 
problem goes away.  If it does, there is nothing wrong with the K3/P3 
and your fix will be at the computer or whatever software application 
you are using.


73,
Don W3FPR

On 8/11/2016 5:30 PM, David F. Reed wrote:
> Using my P3 monitor, set to display when TX is going on, sometimes 
> goes into displaying TX for a few seconds while I am receiving.
>
> Has anyone else seen this, and know of a fix?
>