Antenna yagi 9 elment for 144 MHz

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Antenna yagi 9 elment for 144 MHz

Antenna yagi 9 elment for 144 MHz

antenna-yagi-9-elment-for-144-mhz

post 10 Nov 2024

Antenna for UHF VHF Links →

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900 MHz Helical Antenna
I decided to build a pair of helical antennas, one for each circular sense. Helical antennas have broad bandwidth

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Spacing between elements is 34 and 1/2 inches. The elements are 1/2 inch aluminum tubing of 1/16-inch wall thickness

A 144 MHz Pocket antenna
A dipole fed in his center by a coaxial line. This layout is simple and efficient although the adaptation is not perfect, 50 ohms

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