Ham Radio-80 160 meter magnetic loop transmitting antenna.
If you can't view this video, please insert this title URL into your browser search box: https//www.youtube.com/watch?v=s3oP6VAG3gs.
Here's an intriguing way to get on 160 and 80 meters with a stealthy magnetic loop antenna. In this video, Kevin Loughin builds, erects, and uses a 6-foot/1.829 meter diameter magnetic loop for 80 and 160 meters. As Kevin relates, " I create a two-turn loop to get down to 160 and it works quite well. I checked into a local 160 meter net and 4 out of 5 stated they could hear me." The loop is made from copper tubing and uses a 20 pf to 700 pf capacitor with about a 1 mm spacing to tune the antenna. Kevin says "I've pushed it to 40 watts without an arc."
For the latest Amateur Radio news and information, please visit these websites:
http://www.kh6jrm.info (breaking news for radio amateurs).
http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated every Friday).
Other sites of interest:
http://hawaiisciencedigest.com (science and technology news for radio amateurs).
https://hawaiiintelligencedigest.com (trends in geopolitical intelligence and cybersecurity).
https://paper.li/f-1482109921 (my daily intelligence briefing).
Be sure to check the blog sidebars for additional antenna and propagation articles.
Opinions expressed in the blog are mine unless otherwise stated.
Thanks for joining us today.
Aloha es 73 de Russ (KH6JRM)