[ARC5] Re-reading Gordon White article...

J. Forster jfor at quikus.com
Sat Jun 8 09:23:09 EDT 2013


If the radio works at the bottom of the band and goes deaf midband
somewhere, I's suspect the LO has quit.

Bring a portable radio near the set and tune it to the LO frequency, then
tune up until it quits.

I'd bet the LO has quit.

YMMV,

-John

===================


> "So i think the previous comment- sorry i forgot who made it?? that the
> fixed tuned resonance below the operational tuning range sets up a
> decreasing gain slope that compensates a companion increasing gain slope
> is
> probably right on the money."
>
> I've got a BC-454 that goes stone deaf a little above 5 Mc, (or mute, I
> should say, not even static)
> Is that somehow related? It seems like it can't possibly be "correct"
> functionality.
>
> Thanks,
> Jason W6IEE
>
> --
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