[Elecraft] Raspy audio on ssb on one band

[Don Wilhelm]

Barney,

The most common cause for problems of that nature is RF feedback in the 
shack.  If you have another receiver, listen to the transmitted audio 
while the K3 is connected to a dummy load.  If there are no problems 
with that configuration, take a serious look at your antenna system for 
that troublesome band.

There is nothing in the K3 modulation scheme that is band dependent - in 
other words, if it works OK on one band, it should work well on all 
bands unless something external to the K3 is causing a problem.

73,
Don W3FPR

On 11/12/2011 7:34 PM, cbscholl wrote:
> I believe that I am hearing raspy or slightly distorted audio on receive on
> my K3. It has current mods. I have noticed the problem only on 15 meters.
> The other band seem fine. Does anyone have any ideas or suggestions? Barney
>