[Elecraft] [K2] Transmit Audio Problems

[Phil Wheeler]

Good job, Mike. Caps are pretty easy to mix up; 
I've done that several times.

Phil W7OX

On 6/7/14, 12:54 AM, Michael Eberle wrote:
>
> Aha, I think I found it.  It appears that I have 
> swapped C14 (22uF) with C50 (2.2uF).
>
>
> On 6/6/2014 11:09 PM, Michael Eberle wrote:
>> I still have problems with the audio.  I set 
>> the dial frequency to 14200.00 USB and transmit 
>> a 700Hz tone.  Monitoring the transmitted 
>> signal with my K3 and P3 this is what I see.  
>> The expected spike at 14200.70, another shorter 
>> spike at 14.201.40, and another small spike at 
>> 14.202.10 -- exact multiples (harmonics) of the 
>> original 700Hz tone.  These spikes show up on 
>> all bands but 20 is the only band I have 
>> actually used the P3 markers to measure.
>>
>> Thanks,
>> Mike - KI0HA