Garey Barrell <[EMAIL PROTECTED]> made an utterance to the drakelist gang
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Well, if you have a 27 ohm 1/2 W resistor lying around you can stick it
in series with the filament and see if the hum goes away! Prove my
theory.... :-)
73, Garey - K4OAH
Jim Shorney wrote:
"Jim Shorney" <[EMAIL PROTECTED]> made an utterance to the drakelist gang
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On Fri, 22 Jun 2007 10:00:33 -0400, Garey Barrell wrote:
Jim -
Nope, there IS a reason for it to be an 8BN8.
Thanks, Garey, I knew it had to be something like that. The best clue was
that one diode section is used as the noise limiter, and the noise limiter in
this radio is mostly a hum injector at the moment. I'll look for a 8BN8.
73,
-Jim
--
TR7/RV7, TR6/RV6, T4XC/R4C, L4B, NCL2000, SB104A, R390A, GT550A/RV550A, HyGain
3750 - all vintage, all the time!
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