The list of my radio & TV collection!
Posts: 3,157
Threads: 59
Joined: Apr 2011
City: Lexington, KY
(04-30-2016, 03:48 PM)RadioSvit Wrote: ....... But after one month after the start of production has been stopped - there was an international scandal because of the use of stolen Soviet enterprise technologies and patents from company RCA. The Soviet government had to officially buy the patents and technology at the company's RCA on the production of tubes and radios....
So RCA was able to go after a Soviet company and make them pay? I guess RCA's legal team must have been very aggressive to go that far. I would have thought they would not be liable for foreign patent infringement, after all, weren't the Red Star 54's a copy of a French design?
John KK4ZLF
Lexington, KY
"illegitimis non carborundum"
Messages In This Thread
RE: The list of my radio & TV collection! - by Eliot Ness - 05-01-2016, 04:00 PM
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Recent Posts
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Philco 42-345 Restoration/Repair
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| Yes, 57 is an electrolytic cap that should be 12 mfd 400 volts according to the parts list from the Phorum library schem...RodB — 06:01 PM |
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Philco 42-345 Restoration/Repair
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| Looks like if I am reading it correctly it looks like the silver capacitor#57 that appears to be a replacement is of a l...osanders0311 — 05:09 PM |
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Philco model 38 code 121 not receiving signal.
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| Thanks Arran. Yeah this plastic is pretty thin. It's a little thinner than the original stuff. It kinda reminds me of p...Stormlord5500 — 04:37 PM |
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Testing a speaker and output transformer Trutone A2-G
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| The equivalent of one short turn is basically the same as that of a shorted load.
If it is the primary's turn, then the ...morzh — 03:53 PM |
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Testing a speaker and output transformer Trutone A2-G
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| I've never had an output transformer become shorted, the failure mode is usually an open primary, or in a center tapped ...Arran — 03:52 PM |
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Philco model 38 code 121 not receiving signal.
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| As long as the plastic sheeting isn't too thick, I think that the thickness of photographic film would be just about rig...Arran — 03:19 PM |
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Philco model 38 code 121 not receiving signal.
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| Well why not! :lol:Stormlord5500 — 03:14 PM |
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Philco model 38 code 121 not receiving signal.
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| Good luck next thing you know you will be winding coils just for the fun of it. DavidDavid — 11:29 AM |
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Testing a speaker and output transformer Trutone A2-G
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| morzh
Short-circuited turns can be considered as a half-dead transformer.
But on this case transformer will hot and s...Vlad95 — 11:01 AM |
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Testing a speaker and output transformer Trutone A2-G
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| I am not sure how a transformer could be weak. It could be inadequate, but only when you replace the original with somet...morzh — 09:56 AM |
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