Digital Penetration Posted January 7, 2009 Posted January 7, 2009 (edited) AM loop antenna. 15 turns of yellow hookup wire around styrofoam box lid (33x50cm), connected in parallel with 200pf air-cored variable capacitor. The dielectric type ones available from Jaycar would also do. Radio in centre of loop to use inductive coupling to internal ferrite rod. Or wind a separate one or two turns around the 15 turns and connect that to your aerial input terminals on your radio if preferred. Edited January 7, 2009 by apw
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