We seek to understand and document all radio transmissions, legal and otherwise, as part of the radio listening hobby. We do not encourage any radio operations contrary to regulations. Always consult with the appropriate authorities if you have questions concerning what is permissible in your locale.

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3044 USB

Started by Looking-Glass

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Last post July 25, 2019, 1341 UTC
by R4002
3242U question?

Started by rec/cat7610

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by rec/cat7610
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3575-3580 AM 0436-0456+ 11/22/15

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by JoeFLIPS
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Item image   The Modern Detector Circuit Encyclopedia by Rudolf F. Graf

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