[Elecraft] [K2] VCO Alignment problem

Jibeji [email protected]
Tue Mar 4 15:32:02 2003


My K2 is S/N 3249
Two turns with red or green wire ?
Thank you Dan.
--
F8DQL
UFT 1116


Don Brown wrote:
> Hi
> 
> I had this problem with a >3000 K2 a few days ago. After quite a bit
> of head scratching I rewound T5 and added two turns. This solved the
> problem and all of the voltages fell into place. You may want to give
> this a try. 
> 
> Don Brown
> KD5NDB
> 
> 
> ----- Original Message -----
> From: "Jibeji" <[email protected]>
> To: <[email protected]>
> Sent: Tuesday, March 04, 2003 12:39 PM
> Subject: [Elecraft] [K2] VCO Alignment problem
> 
> 
> Hello.
> I have a problem on page 58, VCO Aligment.
> The voltage on R30 should be 6.0V but I have 4.85V max when I turn
> L30 CW. C72 is 271, L30 is T1005, T5 is a yellow toroid, 16 turns of
> red wire (pads 1&2), 4 turns of green (3&4)
> Any idea ?
> Thanks