Hits
J-Pole per VHF e UHF
Il polo caldo andra' allo stilo medio e questo sara' isolato dal resto dell'antenna
post 24 Jan 2024
Antenna jpole Links →
The 2 meter 146mhz Slim Jim Antenna
The following instructions may help you if you decide to try the Slim Jim antenna with aluminum tubing
The Pocket Portable J-Pole Antenna
Here's a neat little project that will prove useful for portable operation
The Twinlead J-Pole
Twinlead J-Pole. This simple antenna lends itself well to emergency use or as a portable antenna
Single band copper pipe J antenna dimensions
The jpole revisited again
83
The following instructions may help you if you decide to try the Slim Jim antenna with aluminum tubing
Here's a neat little project that will prove useful for portable operation
Twinlead J-Pole. This simple antenna lends itself well to emergency use or as a portable antenna
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