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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.
For the latest Amateur Radio news and information, please visit these websites:
http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated each Friday afternoon).
https://paper.li/kh6jrm/1430289353 (Amateur Radio News & Information).
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)