Hits
Zepp antenna multiband
Le antenne Zeppelin sono dette tali perche' derivano, guarda caso, dal famoso dirigibile di fabbricazione tedesca detto appunto Zeppelin
post 06 Apr 2024
Wire & Random Antenna Links →
Backyard Multi-Band Wire HF Antennas
My personal selection of the top 5 HF wire antennas for the backyard and for multi-bandoperation
Bobtails and Half Squares
Bobtails are vertical arrays that look like the letter "E" turned 90°
Coaxial Cable Dipole for 10MHz
When I decided to start transmitting on 10MHz I had to face the antenna dilemma
Center-Fed Half-Wave Dipole
A Center-Fed Half-Wave Dipole is probably the simplest of antennas to construct and use
Dipolos simples
Antenna It is a physical device, composed of a conductive material capable of emitting and or receiving electromagnetic waves towards free space
128
My personal selection of the top 5 HF wire antennas for the backyard and for multi-bandoperation
Bobtails are vertical arrays that look like the letter "E" turned 90°
When I decided to start transmitting on 10MHz I had to face the antenna dilemma
A Center-Fed Half-Wave Dipole is probably the simplest of antennas to construct and use
Antenna It is a physical device, composed of a conductive material capable of emitting and or receiving electromagnetic waves towards free space
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
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 facto