You will have to play with the temperature compensating capacitor in the
PTO. Each PTO was individually compensated with a small N750 capacitor.
The cap may not have a value shown on the schematic, but it will show
"selected in production" or some similar note.
Bob WB2VUF
lab wrote:
>
> HELLO
> HAVE A TEN TEC OMNI C 546 WHICH I BOUGHT USED ABT 12 YEARS AGO . FOR THE
> FIRST TEN TO TWENTY MUNUTES WHEN TURNED ON COLD IT DRIFTS SLOWLY ABOUT THREE
> KCS I LOVE THE QSK BUT THE DRIFT BOTHERS ME .IS IT POSSIBLE TO FIX? AS IT
> HAS DONE IT EVERSINCE I BOUBHT IT ? THANKS MEL WA9YQA
> _______________________________________________
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> TenTec@contesting.com
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