Philco 90 1-47 Triode

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Philco 90 1-47 Triode

DaleHCook
Philco, Zenith, and Howard Phan

Posts: 185
Threads: 8
Joined: Apr 2023
City: Roanoke State, Province, Country: Virginia

#12

06-25-2023, 09:50 PM

Mike_RF Wrote:Two 47s in a push pull arrangement and one 47 in a single ended set up.

There are three versions of the 90/90A. The first used push-pull 45s, the second used a single-ended 47, and the third used push-pull 47s.

Dale H. Cook, GR/HP/Tek Collector, Roanoke/Lynchburg, VA
https://plymouthcolony.net/starcity/radios/

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Messages In This Thread

Philco 90 1-47 Triode - by Mike_RF - 06-25-2023, 05:02 PM

RE: Philco 90 1-47 Triode - by morzh - 06-25-2023, 07:10 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-25-2023, 07:18 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-25-2023, 08:28 PM

RE: Philco 90 1-47 Triode - by Radioroslyn - 06-25-2023, 08:43 PM

RE: Philco 90 1-47 Triode - by MrFixr55 - 06-25-2023, 09:06 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-25-2023, 09:07 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-25-2023, 09:11 PM

RE: Philco 90 1-47 Triode - by morzh - 06-25-2023, 09:31 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-25-2023, 09:33 PM

RE: Philco 90 1-47 Triode - by Radioroslyn - 06-25-2023, 09:45 PM

RE: Philco 90 1-47 Triode - by DaleHCook - 06-25-2023, 09:50 PM

RE: Philco 90 1-47 Triode - by Radioroslyn - 06-25-2023, 09:59 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-25-2023, 10:04 PM

RE: Philco 90 1-47 Triode - by MrFixr55 - 06-25-2023, 10:12 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-25-2023, 10:18 PM

RE: Philco 90 1-47 Triode - by MrFixr55 - 06-25-2023, 10:22 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-25-2023, 10:25 PM

RE: Philco 90 1-47 Triode - by Radioroslyn - 06-26-2023, 08:31 AM

RE: Philco 90 1-47 Triode - by MrFixr55 - 06-26-2023, 11:32 AM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-26-2023, 03:15 PM

RE: Philco 90 1-47 Triode - by morzh - 06-26-2023, 06:46 PM

RE: Philco 90 1-47 Triode - by MrFixr55 - 06-26-2023, 07:23 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-26-2023, 08:28 PM

RE: Philco 90 1-47 Triode - by GarySP - 06-26-2023, 08:59 PM

RE: Philco 90 1-47 Triode - by MrFixr55 - 06-26-2023, 09:16 PM

RE: Philco 90 1-47 Triode - by RodB - 06-26-2023, 11:08 PM

RE: Philco 90 1-47 Triode - by Radioroslyn - 06-27-2023, 07:26 AM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 08:35 AM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-27-2023, 10:18 AM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 10:51 AM

RE: Philco 90 1-47 Triode - by morzh - 06-27-2023, 11:02 AM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-27-2023, 11:05 AM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 11:06 AM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-27-2023, 11:30 AM

RE: Philco 90 1-47 Triode - by morzh - 06-27-2023, 11:34 AM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 11:42 AM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 11:44 AM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 11:54 AM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-27-2023, 12:03 PM

RE: Philco 90 1-47 Triode - by morzh - 06-27-2023, 12:10 PM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 01:07 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-27-2023, 01:11 PM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 01:22 PM

RE: Philco 90 1-47 Triode - by morzh - 06-27-2023, 01:23 PM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 01:27 PM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 01:34 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-27-2023, 01:34 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-27-2023, 01:37 PM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-27-2023, 01:39 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-27-2023, 01:53 PM

RE: Philco 90 1-47 Triode - by Radioroslyn - 06-27-2023, 02:07 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-27-2023, 02:13 PM

RE: Philco 90 1-47 Triode - by Radioroslyn - 06-27-2023, 02:42 PM

RE: Philco 90 1-47 Triode - by morzh - 06-27-2023, 02:43 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-27-2023, 08:10 PM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-28-2023, 07:07 AM

RE: Philco 90 1-47 Triode - by morzh - 06-28-2023, 10:33 AM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-28-2023, 10:44 AM

RE: Philco 90 1-47 Triode - by morzh - 06-28-2023, 12:55 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 06-28-2023, 05:12 PM

RE: Philco 90 1-47 Triode - by Ron Ramirez - 06-29-2023, 08:24 AM

RE: Philco 90 1-47 Triode - by MrFixr55 - 06-29-2023, 06:02 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 12-21-2023, 11:40 PM

RE: Philco 90 1-47 Triode - by Radioroslyn - 12-22-2023, 12:34 AM

RE: Philco 90 1-47 Triode - by RodB - 12-22-2023, 10:50 AM

RE: Philco 90 1-47 Triode - by GarySP - 12-22-2023, 11:04 AM

RE: Philco 90 1-47 Triode - by Mike_RF - 12-22-2023, 11:08 AM

RE: Philco 90 1-47 Triode - by Mike_RF - 12-22-2023, 11:10 AM

RE: Philco 90 1-47 Triode - by morzh - 12-22-2023, 11:28 AM

RE: Philco 90 1-47 Triode - by Radioroslyn - 12-22-2023, 01:31 PM

RE: Philco 90 1-47 Triode - by Radioroslyn - 12-22-2023, 01:55 PM

RE: Philco 90 1-47 Triode - by RodB - 12-22-2023, 07:20 PM

RE: Philco 90 1-47 Triode - by Mike_RF - 12-24-2023, 06:35 PM

RE: Philco 90 1-47 Triode - by RodB - 12-24-2023, 09:56 PM

RE: Philco 90 1-47 Triode - by Radioroslyn - 12-24-2023, 11:32 PM

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