Eric - WA6HHQ wrote:
>
> We have just uploaded an important mod to the K3 Mod and App notes page.
> This mod adds one wire to the K3 FP board to correct a problem with VOX
> operation and low mic gain when Electret mics requiring mic bias on the
> mic audio line were used on the front panel connector of the K3.
> (Recently reported on the Elecraft reflector.)
>
> See:
> http://www.elecraft.com/K3/k3_app_notes.htm
>
> [...]
>
> Applicability:
> K3s with serial numbers between 660 and 782 with Rev B Front Panel PC
> boards. (K3s as early as S/N 654 may demonstrate this problem, but we
> think the problem starts with S/N 660.)
>
jfyi:
my K3 with S/N 656 was affected.
fixing was no problem.
73! de Werner OE9FWV
--
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