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Tape mesure Yagi
This antenna evolved during my search for a beam with a really great front-to-back ratio to use in hidden transmitter hunts
post 10 Mar 2024
Antenna Yagi Links →
2 Meter 7 Element Yagi
This antenna was designed for the low end of 2 meters and Larry shares his fun with it with everyone who loves homebrewing antennas
3 elementi a x for 20 meters
La 3 elementi X e una yagi che potra' interessare molti OM per la sua semplicita
3-Element-Shortwave-Yagis
Do not change the tapering of the elements! Other diameters and lengths of the element parts will cause severe problems and other data.
4 + 4 element duo band warc yagi 12-17mt
4 Element ZX Yagi for 21-28 MHZ
In a first step all dimensions on the existing ZX 4 element 21 MHz antenna were measured and fed into EZNEC5+. This showed a well performing antenna for the 15m band
70
This antenna was designed for the low end of 2 meters and Larry shares his fun with it with everyone who loves homebrewing antennas
La 3 elementi X e una yagi che potra' interessare molti OM per la sua semplicita
Do not change the tapering of the elements! Other diameters and lengths of the element parts will cause severe problems and other data.
In a first step all dimensions on the existing ZX 4 element 21 MHz antenna were measured and fed into EZNEC5+. This showed a well performing antenna for the 15m band
Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane
Build a Three-Way Antenna Switch and Displa To use a wireless relay to select one of two high current capacity power relays
Calculo da Antena Bazooka A double bazooka antenna is a combination that has a complete coaxial wave multiplied by its velocity factor and a total end-to-end length of 1/4 wave for each side affected by another driver shortening factor