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Optimized 10 element UHF Yagi Antenna
The antenna can also be tuned between approx. 428...446MHz by adjusting the driver
post 25 Jan 2024
Antenna 6 meter Links →
Delta loop 50 MHz
Un ros di 1,2 da 50.000 a 50.200 al primo colpo, comunque una taratura e' possibile agendo sul perimetro del loop
Delta Loop 50 Mhz
Is a 6.2m of flexible wire, 1.1m of 75_Ohm coax, some electrical connector blocks and a length of rope to hang it from
Delta Loop per 50 Mhz
Stabilire la frequenza di lavoro della nostra delta loop,vale a dire il centro banda
Easy to build Deltaloop fur 50MHz
In this setup you have a horisontal polarisation, the total length of the wire is 6,10 meters
DDRR antenna for 6M
103
Un ros di 1,2 da 50.000 a 50.200 al primo colpo, comunque una taratura e' possibile agendo sul perimetro del loop
Is a 6.2m of flexible wire, 1.1m of 75_Ohm coax, some electrical connector blocks and a length of rope to hang it from
Stabilire la frequenza di lavoro della nostra delta loop,vale a dire il centro banda
In this setup you have a horisontal polarisation, the total length of the wire is 6,10 meters
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
Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m
Atu balanced feeder antenna system An ATU has the advantage of bringing the feeder-antenna system to resonance, act as a band pass filter both on receive and transmit and a low SWR