If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=QAW2KKWumcY. I've always found the "tuning" process involved with small magnetic loop antennas to be somewhat tedious. These antennas are very sensitive to small changes in frequency and adjustments can be a bit taxing. But, thanks to this excellent, informative video from Johnny of "Signal Search", the tuning process can become easier and less stressful. In this video, Johnny uses a magnetic loop design by W4OP. As with many magnetic loop antennas, adjustment of the coupling loop is vital to precise tuning. With a little time and effort, small magnetic loop antennas can become viable options for those operating in deed-restricted homes or apartments. For the latest Amateur/Ham Radio news and information, please visit these websites: http://www.HawaiiARRL.info. http://www.arrl.org. http://www.arrl.org/arrl-audio-news (a w
Showing posts with the label How to tune a Small Transmitting Loop (Magnetic Loop Antenna).
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If you can't view this video, please enter this title URL into your browser search box: https://www.youtube.com/watch?v=QAWZKKWumcY. An excellent, informative video tutorial on how to tune a magnetic loop antenna. In this case, the mag loop is the LNR Precision Loop, which has a tuning control built in at the base of the loop. This loop is based on a design by W4OP. This mag loop allows adjustments of the coupling loop which is critical for magnetic loop antenna design. For the latest Amateur Radio News and Information, please visit these websites: http://www.HawaiiARRL.info. https://oahuarrlnews.wordpress.com. https://bigislandarrlnews.com. http://www.arrl.org. http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated each Friday). http://amateurradionewsinformation.com (Amateur Radio News & Information). Other sites of interest: Hawaii Science Digest (http://hawaiisciencedigest.com) Hawaii Intelligence Digest (https://hawaiiintelligencedigest