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Antenna Log-periodica Dual Band


L'antenna che andiamo a costruire appartiene alla categoria delle antenne direzionali ed a larga banda
post 24 Mar 2024
Antenna Log-periodica Dual Band

Antenna for UHF VHF Links

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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

6 & 2 Meter Square Copper Dipoles
Dimension for a 2m square dipole, made from copper plumbing fittings and 1/2 inch copper water pipe


Antenna switch arduino for icom IC-7300

Antenna switch arduino for icom IC-7300 A solution built around an arduino nano and one of the readily available four relay switching boards

Satellite Antenna Rotator Controller and TRACker

Satellite Antenna Rotator Controller and TRACker ARCTRAC is a portable integrated satellite tracking system

Duplexer 2m-70cm

Duplexer 2m-70cm- Usare un'antenna bibanda 2/70 con due radio separate V/UHF, usare due antenne separate V/UHF con una singola radio bibanda