Posts: 27
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City: Mississauga
State, Province, Country: Ontario
It sounds like you are getting an image. 90.9 + 9.1 + 9.1 = 109.1 so if the signal peaks there, it is definitely an image. But there are other intermodulation products of the form 2 * f1 - f2 that may be happening here.
Messages In This Thread
RE: My 47-1230 Restoration - by amptramp - 03-24-2019, 11:10 AM
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Recent Posts
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Philco 49-1040
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| Hello bob,
that underside looks like it is all original !
Sincerely Richardradiorich — 02:07 AM |
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Philco 49-1040
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| Oh yes, many bumblebees and loktal tubes.
The cutout is for the speaker. Here's a photo from a different set.
Bob Andersen — 12:59 AM |
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Philco 49-1040
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| Bob;
Looks like another "Bumble Bee" special, like my Brand Z T.O radios. Is that section they took out of ...Arran — 12:19 AM |
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Philco 49-1040
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| Hello Bob,
You are like the home for lost tv's like how people bring pets home !
Sincerely Richardradiorich — 12:00 AM |
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Philco 49-1040
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| I thought I had an arrangement to restore this set for a customer but his wife said heck no. Instead, he gave it to me....Bob Andersen — 10:29 PM |
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Philco 46-480 Electronic Restoration
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| I kept working on reassembly this week. I wasn’t able to solder for a few days while it was too cold (single digit low t...jrblasde — 09:27 PM |
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Atwater-Kent 84, restoration.
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| Well, powering it up would be too good to be true, and I had that feeling.
Before I did, I decided to check the coils...morzh — 06:02 PM |
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An attempt to remove the Field Coil from a G speaker
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| Thanks Chas,
sure will give it a look!morzh — 03:39 PM |
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An attempt to remove the Field Coil from a G speaker
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| Mike,
Lookup murrayatuptown on ARF. Seems he has a dilemma with surplus field coils. Could get lucky and have what y...Chas — 01:26 PM |
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Atwater-Kent 84, restoration.
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| Hello Mike,
I have not checked to see if my console has a fuse or not and far as sets go I have early 30s General Motor...radiorich — 11:25 AM |
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