Philco 60 Squealing
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Well, a wave trap is a trimmer in series with the coil so at the resonant frequency it provides a short to ground. This ...RodB — 10:07 AM |
Philco 60 Squealing
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Rod, My radio is run 7. The wave trap is on that schematic as shown in the picture.
dconant — 09:21 AM |
American Bosch Model 802 auto radio
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Hi Arran ,
Thanks for your help with this radio.And especial thanks for letting me know to look it up under United Ame...Antipodal — 04:32 AM |
Philco 60 Squealing
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Usually a wave trap is for keeping IF signals from entering the antenna and from leaving the antenna. You feed an IF sig...RodB — 09:30 PM |
Philco 60 Squealing
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I just peaked it for the best signal at 600.
NULL it for IF frequency, originally it would have been null for 500kh...Chas — 08:05 PM |
Philco 60 Squealing
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Wavetrap no longer matters.morzh — 05:19 PM |
Philco 60 Squealing
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Rod, I had checked out your suggestions but did not help. I did solder the ground rivets to the chassis as Chas suggeste...dconant — 04:52 PM |
37-690 Bass Choke Replacement
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Yeah, I know, Mouser and Digikey don't have "big iron" components. For some reason Philco was messing with the...Radiodial — 04:25 PM |
37-690 Bass Choke Replacement
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Yes, I just had to deal with that while repairing the 37-604 Philco. Exactly that value choke was gone. And the current ...morzh — 03:52 PM |
37-690 Bass Choke Replacement
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Ah, now where to find one.
I've into this before on smaller sets, I now recall. Hammond makes one that is only rated...Radiodial — 03:27 PM |