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Vertical ZL- Beam Antenna for 430- MHz

Vertical ZL- Beam Antenna for 430- MHz: by Vladimir Polyakov, RA3AAE, Moscow

I would like to make a simple directional antenna. After I had observed lots variants I stopped at ZL- beam with two elements with active feeding. The antenna looked very attractive for me. This one at its small sizes (only lambda/8... lambda/10 in length) was practically the same parameters as 3- element YAGI.

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Last Updated:

January 19, 2020 21:55