[Elecraft] Poor Transmit Audio USB

[Don Wilhelm]

Alex,

I had a K3 that displayed similar symptoms.  It was 'cured' by re-doing 
the CONFIG: CAL REF.
Check the manual Calibration procedures and find "Reference Oscillator" 
- Use Method 2.  Even if you have the 1ppm TCXO, use that method - 
Method 3 is not yet implemented in firmware.

73,
Don W3FPR

Alex & La Nell wrote:
> 	I have a K3/100 ser. # 1485 that has very thin audio, my first guess
> is that the filter went bad or is very far off original freq. On upper
> sideband it has only highs and sounds very restricted (pinched) tried
> adjusting the transmit BW settings. On lower ssb my close friends state it
> sounds ok, but not great like the old ts 2000 sounded like. The audio is so
> restricted that it is very difficult for someone to understand what you're
> saying. 
>
> 	Will call factory on Monday morning and see what they say, in the
> mean time anyone else have this kind of problem. ?
>
> Thanks 
> Alex kr6g
>
> Alex and La Nell Alexander
> Alexander Enterprises
> Quincy, Ca 95971
> 530-281-6411
>   
>