Philco model 87

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Philco model 87

Radioroslyn
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Posts: 7,323
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Joined: Dec 2009
City: Roslyn Pa

03-03-2016, 01:18 AM

As for tips, use mylars for the filters ecaps will short after awhile. Check the primaries of the rf coils, have seen a number of them open. I think about 50t of 38g is what I used. It's not real critical as the secondary is the tuned part of the circuit.
This is one I did about 5yrs ago
http://philcoradio.com/phorum/showthread.php?tid=3490
Take your time!

Have Fun!!
Terry
ps. Looks like your grid return lead for the 45's isn't connected

(This post was last modified: 03-03-2016, 01:28 AM by Radioroslyn.)

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Messages In This Thread

Philco model 87 - by Ronin61 - 03-02-2016, 10:52 PM

RE: Philco model 87 - by gregb - 03-03-2016, 12:33 AM

RE: Philco model 87 - by Radioroslyn - 03-03-2016, 01:18 AM

RE: Philco model 87 - by morzh - 03-03-2016, 04:34 PM

RE: Philco model 87 - by Radioroslyn - 03-03-2016, 06:10 PM

RE: Philco model 87 - by Ronin61 - 03-03-2016, 08:08 PM

RE: Philco model 87 - by KCMike - 03-03-2016, 08:33 PM

RE: Philco model 87 - by morzh - 03-03-2016, 09:23 PM

RE: Philco model 87 - by Ronin61 - 03-04-2016, 09:33 PM

RE: Philco model 87 - by morzh - 03-04-2016, 09:37 PM

RE: Philco model 87 - by Ronin61 - 03-19-2016, 12:44 AM

RE: Philco model 87 - by morzh - 03-19-2016, 10:02 AM

RE: Philco model 87 - by Radioroslyn - 03-19-2016, 01:25 PM

RE: Philco model 87 - by Ronin61 - 03-19-2016, 01:36 PM

RE: Philco model 87 - by Radioroslyn - 03-19-2016, 02:03 PM

RE: Philco model 87 - by morzh - 03-19-2016, 05:38 PM

RE: Philco model 87 - by Ronin61 - 03-19-2016, 07:01 PM

RE: Philco model 87 - by morzh - 03-19-2016, 07:43 PM

RE: Philco model 87 - by Radioroslyn - 03-19-2016, 08:00 PM

RE: Philco model 87 - by Ronin61 - 03-19-2016, 08:23 PM

RE: Philco model 87 - by Radioroslyn - 03-20-2016, 07:25 PM

RE: Philco model 87 - by Ronin61 - 03-20-2016, 08:42 PM

RE: Philco model 87 - by Radioroslyn - 03-21-2016, 12:35 AM

RE: Philco model 87 - by morzh - 03-21-2016, 11:34 AM

RE: Philco model 87 - by Ronin61 - 03-22-2016, 02:46 PM

RE: Philco model 87 - by Ronin61 - 03-22-2016, 03:25 PM

RE: Philco model 87 - by morzh - 03-22-2016, 03:26 PM

RE: Philco model 87 - by morzh - 03-22-2016, 03:27 PM

RE: Philco model 87 - by Ronin61 - 04-04-2016, 12:37 AM

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