Portable UHF 4 elements Yagi Antenna
- Building this four elements yagi for 430-440mhz, to use it this summer in portable operation
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post 11 Oct 2026
Antenna 6 meter Links →
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High especialy on 70cm
The very popular FM-birds, AO-27 has a difficult downlink with only around 600mW of power. to provide a good downlink signal a beam antenna must be used
Optimized 10-element UHF Yagi Antenna
The elements diameter of the antenna may vary between 5...10mm and the dipole diameter may vary between 8/12mm


