Philco 20 voltages

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Philco 20 voltages

Patrick
Senior Member

Posts: 368
Threads: 77
Joined: Oct 2014
City: Winter Haven, FL

#20

02-28-2021, 10:25 AM

New voltages. Mine or on the left, rfeenstra (sorry, don't know your name) are on the right. All voltages taken from "B", except the 71A cathodes are taken from the filaments of the same tubes.

The only BIG differences are the 71A plate voltages.

Variable caps are fine, antenna coil is good. I can pick up stations, but they are all garbled no matter how I adjust the variable trimmers.

[Image: https://i.imgur.com/qaFiy0q.jpg]

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Messages In This Thread

Philco 20 voltages - by Patrick - 02-26-2021, 10:41 AM

RE: Philco 20 voltages - by Radioroslyn - 02-26-2021, 12:22 PM

RE: Philco 20 voltages - by Patrick - 02-27-2021, 07:29 AM

RE: Philco 20 voltages - by Radioroslyn - 02-27-2021, 08:58 AM

RE: Philco 20 voltages - by RodB - 02-27-2021, 10:20 AM

RE: Philco 20 voltages - by 462ron - 02-27-2021, 10:28 AM

RE: Philco 20 voltages - by rfeenstra - 02-27-2021, 12:20 PM

RE: Philco 20 voltages - by Radioroslyn - 02-27-2021, 12:34 PM

RE: Philco 20 voltages - by 462ron - 02-27-2021, 12:45 PM

RE: Philco 20 voltages - by Patrick - 02-27-2021, 02:38 PM

RE: Philco 20 voltages - by RodB - 02-27-2021, 07:25 PM

RE: Philco 20 voltages - by RodB - 02-27-2021, 08:14 PM

RE: Philco 20 voltages - by Patrick - 02-27-2021, 08:57 PM

RE: Philco 20 voltages - by radio1 - 02-27-2021, 09:11 PM

RE: Philco 20 voltages - by rfeenstra - 02-28-2021, 12:16 AM

RE: Philco 20 voltages - by Patrick - 02-28-2021, 05:46 AM

RE: Philco 20 voltages - by Radioroslyn - 02-28-2021, 06:41 AM

RE: Philco 20 voltages - by Radioroslyn - 02-28-2021, 08:46 AM

RE: Philco 20 voltages - by Bill Bacco - 02-28-2021, 08:56 AM

RE: Philco 20 voltages - by Patrick - 02-28-2021, 10:25 AM

RE: Philco 20 voltages - by Patrick - 02-28-2021, 10:32 AM

RE: Philco 20 voltages - by Patrick - 02-28-2021, 11:03 AM

RE: Philco 20 voltages - by OZ4 - 02-28-2021, 02:06 PM

RE: Philco 20 voltages - by radiohenry - 02-28-2021, 04:11 PM

RE: Philco 20 voltages - by Patrick - 02-28-2021, 04:17 PM

RE: Philco 20 voltages - by radiohenry - 02-28-2021, 04:23 PM

RE: Philco 20 voltages - by OZ4 - 02-28-2021, 09:11 PM

RE: Philco 20 voltages - by rfeenstra - 02-28-2021, 09:33 PM

RE: Philco 20 voltages - by OZ4 - 02-28-2021, 09:42 PM

RE: Philco 20 voltages - by rfeenstra - 02-28-2021, 10:49 PM

RE: Philco 20 voltages - by Patrick - 03-01-2021, 05:19 AM

RE: Philco 20 voltages - by Patrick - 03-14-2021, 08:22 PM

RE: Philco 20 voltages - by morzh - 03-14-2021, 09:47 PM

RE: Philco 20 voltages - by Patrick - 03-15-2021, 05:15 AM

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