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38-2 Audio Yes Signal No
RodB
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Posts: 990
Threads: 40
Joined: Feb 2015
City: Roseville, MN
#5

01-08-2020, 08:53 PM
If you can feed a modulatted 470 khz IF signal in to the antenna and hear the aurio from the speaker then the local oscillator has a problem.

Rod
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Messages In This Thread
38-2 Audio Yes Signal No - by dfields69 - 01-07-2020, 08:03 PM
RE: 38-2 Audio Yes Signal No - by radiodale - 01-07-2020, 10:22 PM
RE: 38-2 Audio Yes Signal No - by dfields69 - 01-08-2020, 12:32 AM
RE: 38-2 Audio Yes Signal No - by morzh - 01-08-2020, 09:48 AM
RE: 38-2 Audio Yes Signal No - by RodB - 01-08-2020, 08:53 PM
RE: 38-2 Audio Yes Signal No - by dfields69 - 01-08-2020, 10:46 PM
RE: 38-2 Audio Yes Signal No - by radiodale - 01-09-2020, 10:04 PM
RE: 38-2 Audio Yes Signal No - by dfields69 - 01-10-2020, 11:52 PM
RE: 38-2 Audio Yes Signal No - by radiodale - 01-11-2020, 12:18 AM
RE: 38-2 Audio Yes Signal No - by dfields69 - 01-11-2020, 02:05 PM
RE: 38-2 Audio Yes Signal No - by dfields69 - 01-14-2020, 08:37 AM



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  1. The PHILCO Phorum
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