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A Super J-Pole Antenna for the 4m


The Vortex Super J-Pole Antenna consists of a five eighth wave vertical radiator, a half wave tuning section and a half wave top section
post 17 Aug 2021



Antenna Vertical Links

200



The 5 band pipe vertical That's 20, 17, 15, 12 and 10 meters, KL7JR
A simple, cheap and easy to build 33 feet long vertical antenna that works DX on 20 10 meters including Warc bands

The portable random wire vertical
This simple 40 thru 10 meter wire vertical should enable you to get on all the new HF bands

Utilisation d'un pylone autoportant en antenne verticale
It may be interesting to use a high pylon supporting other antennas as a vertical antenna

Una antena hibrida de 3,5 - 7 Mhz que ocupa poco espacio
The occupied surface is limited to that of the roof of the house, 9 x 12 m, and this leads to a very economical realization of vertical antenna for two bands

10 m| 12 m| 15 m|
17 m 20 m| 2 m|
23 cm| 30 m| 40 m
6 m| 70 cm| 80 m| 160 m| 136 khz
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