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.

Author Topic: CH33 RTTY: Communicatie Vereniging Lepelstraat Stand By  (Read 1818 times)


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