George Allgood wrote:
> Recently, I found a Century 21 and let it "follow me home".
> Rebuilt the PTO and cleaned her up a bit and now, she's working like a charm.
> I'd like to change the frequency of the sidetone. The sidetone is plenty
> loud enough,
> but the pitch is a bit low. The tone is generated from an IC on the pre-amp
> board.
> Has anyone done this?
>
> Thanks
>
> George, W4GFA
Not hard to do at all. I have done the change on a couple of these.
Let me dig throuh my "manuels" and I'll post the the mod here.
Ed W3NR
_______________________________________________
TenTec mailing list
TenTec@contesting.com
http://lists.contesting.com/mailman/listinfo/tentec
|