• [DXZone] Magnetic Loop HF antenna

    From DXZone via rec.radio.info Admin@21:1/5 to All on Wed Mar 23 10:05:54 2022
    XPost: rec.radio.amateur.equipment, rec.radio.info

    The DXZone.com Amateur Radio Internet Guide

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    Magnetic Loop HF antenna

    Posted:
    https://www.dxzone.com/dx34789/magnetic-loop-hf-antenna.html

    Antennas/Magnetic Loop
    An homebrew HF Magnetic loop made with 2m length of 6mm diameter copper
    pipe formed into a near circle as the low loss inductor, a short length of
    coax as a capacitor,a short length of mains cable, again as a fixed tuned capacitor, a tunable 365pF air spaced capacitor, and a small Jackson C804 airspaced variable with a small 3-35pF trimmer in parallel

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