Hits
Levy high vertical strips
On bad ground, the vertical polarization is not up to its reputation for the angle of departure and performance in DX
post 18 Feb 2024
Wire & Random Antenna Links →
Mon antenne long fil
Happy conclusion, the comparison of the two antennas is absolutely identical on all bands
Portable Antenna
I've used this antenna for Field Day and other portable applications. I've built them for all bands between 160 meters and 6 meters
Rhombic antenna
It consists of four conductors joined to form a rhombus, or diamond shape. The antenna is placed end to end and terminated by a noninductive resistor to produce a uni-directional pattern
Resonant Feed Line Antenna for 40m
When looking around for a 40m diople, found this and built it I can say it works even if short
Short 40m dipole antenna, part 1
Build an antenna for 40 and 80. The roof on the building is not that big that I could install a full size dipole or inverted V
128
Happy conclusion, the comparison of the two antennas is absolutely identical on all bands
I've used this antenna for Field Day and other portable applications. I've built them for all bands between 160 meters and 6 meters
It consists of four conductors joined to form a rhombus, or diamond shape. The antenna is placed end to end and terminated by a noninductive resistor to produce a uni-directional pattern
When looking around for a 40m diople, found this and built it I can say it works even if short
Build an antenna for 40 and 80. The roof on the building is not that big that I could install a full size dipole or inverted V
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