Tri-band Yagi Antenna for 20 17 15 meter band
By G0UIHA cost-effective alternative to the Optibeam OB10-3W, a high-performance but expensive tri-band Yagi antenna for the 20, 17, and 15-meter bands. The original Optibeam, featuring three full-size elements on each band, delivers strong forward gain and front-to-back ratio but comes with a high price tag. To address this, a custom design was developed, offering similar performance at a fraction of the cost. Using accessible materials and a simple 1:1 current balun, the homemade version proved highly effective, making it a practical solution.
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You will find this resource in just one category on our links directory. The title of the main category is Yagi and it deals mainly with Yagi Antennas for ham radio use, manufacturers, plans and design. The resource has been on our site since Saturday Sep 28 2024, and it has been viewed 45 times. So far it received 1 votes for a total score of 5.00/10
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