My 40/20 Meter fan dipole antenna. Post #1159.


If you can't view this video, please insert this title URL into your browser search box: https://www.youtube.watch?v=8DMHVCrJZqY.

Here's another simple, easily made dipole antenna that covers the 40 and 20 meter Amateur Radio bands.  Separate dipoles for each band are joined at a center connector and fed with the same 50-ohm coaxial feed line.  According to KC2IRV, this antenna will also work on 80 meters with a sturdy antenna "tuner." Fifteen meter operation is also possible using the 3rd harmonic of 7 MHz.  SWR will be slightly higher on 15 meters than 40 meters, but can be controlled with an antenna "tuner."  KC2IRV uses 1-inch/2.54 cm PVC plumbing Tees for insulators.  A cheap, multiband HF antenna that works.

For the latest Amateur Radio News and information, please visit these websites:

http://www.HawaiiARRL.info.
https://oahuarrlnews.wordpress.com.
https://bigislandarrlnews.wordpress.com.
http://www.kh6jrm.info (breaking news for radio amateurs).
http://www.arrl.org.
http://www.arrl.org/arrl-audio-news (podcast issued each Friday...suitable for repeater use).

Other sites of interest:

http://hawaiisciencedigest.com (science and technology news fro radio amateurs).
https://hawaiiintelliegencedigest.com (trends in geopolitical intelligence and cybersecurity).
https://paper.li/f-1482109921 (Hawaii Intelligence Daily--breaking news concerning terrorism, politics, geopolitics, strategic forecasting, and online security).

Be sure to check the blog sidebars for more antenna and propagation articles.

Opinions expressed in this blog are mine unless otherwise stated.

Thanks for joining us today.

Aloha es 73 de Russ (KH6JRM)

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