[TenTec] [] Running a Century 21 on external 12V power

[Josh Gibbs]

You may be right Stuart, it may just be a characteristic of the radio.
Several people have said that now. I have no other C21 to compare it to,
but it sounds excessive to me.

I will keep at it for a while yet... still not convinced this level of
noise is 'normal'!

-Josh WA7FPV

On Mon, Jun 5, 2017 at 2:53 PM, Stuart Rohre <Rohre at arlut.utexas.edu> wrote:

> All direct conversion receivers are going to have some hum unless you have
> a DC only power supply (batteries).
>
> Stuart Rohre
> K5KVH
>
>