[Elecraft] K1-4, S/N. 3206

[Don Wilhelm]

Scotty,

You should be looking for the lowest voltage available - if it in not in 
the low millivolt range, (less than 10 mV) you have some problem.  The 
most common cause of problems is T1.  Inadequately stripped and tinned 
toroid leads, leads in the wrong holes, the toroid wound in the wrong 
sense.  T1 must look *exactly* like the diagram in the manual.

73,
Don W3FPR


On 10/9/2013 8:19 PM, Scotty Long wrote:
> I changed out the headphone jack now the speaker is working again thank you.
>
> What voltage am I looking for at TP1 SWR bridge adjustment??? mV - V? On the KAT1.
>
> T1 is wound correctly.
>
>   Relays all soldered.
>
>