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41-285 output transformer low ohms ??
jstaf40
Junior Member
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Posts: 43
Threads: 21
Joined: Nov 2010
City: hesperia,ca.92345
#1

04-21-2011, 09:23 PM
my readings are 148.4 ohms and 171.6 ohms and a black to white 320 ohms the manual says 170 and 190
are my readings to low to work i have a load hum,when i inject a signal at the antenna it's loud and clear with hum
thanks
john
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Radioroslyn
Phorum Expert
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Posts: 7,288
Threads: 268
Joined: Dec 2009
City: Roslyn Pa
#2

04-23-2011, 08:57 PM
Seems like your transformer is OK. The tipical problem is they go open. I think your only problem is hummmmm. If you remove the 7C6 tube does it still hum?
Terry
When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry
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  1. The PHILCO Phorum
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  3. Philco Electronic Restoration