144 MHz 4 element yagi - dimensions. Post #1231.


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

Another excellent video tutorial from Peter Parker (VK3YE).  This time, Peter builds a 144 MHz, 4-element yagi antenna.  The emphasis in this video is on dimensions and proper spacing of antenna elements.  This antenna is suitable for a variety of amateur radio uses, including portable/emergency operations, 2-meter SSB, and DX-peditions.  As configured by Peter, the antenna is horizontally polarized. You could add a gamma match to provide a bit more spectrum.

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http://www.HawaiiARRL.info.
https://oahuarrlnews.wordpress.com.
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http://www.arrl.org.
http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated each Friday afternoon).
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Other sites of interest:

Hawaii Science Digest (https://paper.li/f-1476233615).
Hawaii Intelligence Digest (https://hawaiiintelligencedigest.com).
Hawaii Intelligence Daily (https://paper.li/1482109921).

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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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Thank you for visiting my Amateur Radio Blog. I value your comments and suggestions. For Amateur Radio Antenna Topics and Discussions, stay here. For Amateur Radio News and Trends, please visit my news site at https://bigislandarrlnews.com.
Aloha es 73 de Russ (KH6JRM).

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