HAM RADIO: 40M Spiral Magnetic Loop Antenna. Build a Loop antenna @mike-M0MSN
HAM RADIO: 40M Spiral Magnetic Loop Antenna. Build a Loop antenna @mike-M0MSN
Uploaded April 2022 | Updated September 2026, 10 hours ago
HAM RADIO: 40M Spiral Magnetic Loop Antenna. Build a Loop antenna. I have already built a Spiral loop antenna for the 80M band that works brilliantly so I thought the time was right to try one for 40M, In this video I do just that build a spiral loop for the 40M band.

Franks Website:
nonstopsystems.com/radio/antennas_home.htm#top-of-page


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Cheers
Mike - M0MSN
P.S. do not take my word for it, give it a go for yourself.
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HAM RADIO: 40M Spiral Magnetic Loop Antenna. Build a Loop antenna

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