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Philco 90 crackling
radiorich
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#16

12-18-2022, 03:41 AM
Hello greg,
Sounds like a plan !

Sincerely Richard
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rghines1
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#17

12-20-2022, 11:11 AM
Had the same problem with my Philco 90. Problem was the RF coil was corroded and arcing. Consider rewinding the coil. This is a known issue.
https://philcoradio.com/library/index.ph...lco-coils/

Richard
(This post was last modified: 12-20-2022, 11:23 AM by rghines1.)
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NostalgiaRadioTime
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City: West Bend, Wisconsin
#18

12-21-2022, 02:32 AM
Thanks, Richard. I never thought of that. I'm used to those early 30's Philco coil primary windings being open altogether rather than just arcing.
Greg V.
West Bend, WI
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  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration