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 permissable in your locale.


fox558 Jr. Member

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Date Registered:
April 27, 2019, 2136 UTC
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May 29, 2023, 0306 UTC
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Item image   Antenna Engineering Handbook 2nd Edition by Richard C. Johnson & Henry Jasik