[Elecraft] Weird P3 issue

[Mike Flowers]

Hi Ronnie,

As a first step, try reseating all the RS-232 cables involved on the P3 and K3.   Any corrosion on a pin, etc., might be a source of such a tone.

Worth a shot ...

- 73 and good DX de Mike, K6MKF, NCDXC Secretary

> -----Original Message-----
> From: elecraft-bounces at mailman.qth.net <elecraft-
> bounces at mailman.qth.net> On Behalf Of Ronnie Hull
> Sent: Saturday, May 22, 2021 10:10
> To: Elecraft <elecraft at mailman.qth.net>
> Subject: [Elecraft] Weird P3 issue
> 
> I’m a newbie to six meters! Today I fired up my K3/P3 and when I went to six
> meters I have a solid tone coming through the speakers. I turn off the P3 and it
> goes away!
> Doesn’t matter what frequency or mode on 6M.
> It ONLY DOES IT on 6!
> 
> Anyone seen this before?
> 
> Ronnie W5SUM
> 
> Sent from my iPhone
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