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Coaxial Dipole Driver for Yagi-Uda Antennas


Coaxial Dipole Driver for Yagi-Uda Antennas

The Folded Dipole exhibits the self-balancing behavior. The feed impedance is several times higher than the cylindrical dipole's



Antenna for UHF VHF Links

153



2 Meter antenna cycloid dipole
The 6 and 2 meter cycloid dipoles, note the rain shield covering the rear portion of the matching sections along with the 1/2 wave coaxial cable delay line comprising the 200 ohm balun on each antenna

Yagi LFA 9 elementi per i 2 metri
Yagi lfa loop fed array per i 2m, con boom da 4.6m. l'antenna e' composta da elementi direttori e riflettori come le normali yagi

Matching transformers for 3 stacked yagi
Using three antennas often provides a good compromise between increased antenna gain


Ferrite-shop

Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice

Kits and Components

Amateur radio kits by Kanga US

Pcs Electronics

Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters