[ARC5] Re-reading Gordon White article...
Jason W6IEE
w6iee.73 at gmail.com
Sat Jun 8 09:39:00 EDT 2013
I'll give this a shot next time some "lab time" avails itself. What are
usual suspects of this failure mode? Weak tube? Resistor value gone high?
Leaky cap? I've already made certain that the variable cap plates aren't
shorting out.
Thanks,
Jason W6IEE
On Sat, Jun 8, 2013 at 6:23 AM, J. Forster <jfor at quikus.com> wrote:
> 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
>
> ===================
>
>
>
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