The DXZone.com Amateur Radio Internet Guide

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J-Pole Antenna for 50 MHz

Posted:
https://www.dxzone.com/dx33919/j-pol...or-50-mhz.html

Antennas/6M/6 meter J-Pole Antenna
This J-Pole is mounted on a fishing rod. The radiator L1 is an isolated
copper-wire with a length of 281,5 cm while the quarter-wave matching
sector L2 is made with 450-Ohm-Wireman-cable

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The Ugly MacGyver 6 meter J-pole Antenna

Posted:
https://www.dxzone.com/dx33915/the-u...e-antenna.html

Antennas/6M/6 meter J-Pole Antenna
Essentially, a J-pole is a 1/2 wave resonant antenna connected to a quarter
wave matching stub. The feedline is connected at a point on the matching
stub that is at the feedline's characteristic impedance. The result is 3/4
of a wavelength on one side and 1/4 wavelength on the other side.

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50MHz / 6m J-pole Antenna by VK4ADC

Posted:
https://www.dxzone.com/dx33916/50mhz...by-vk4adc.html

Antennas/6M/6 meter J-Pole Antenna
The J-Pole is an easy-to-build and inexpensive device that provides an
omni-directional vertically polarized antenna without the need for a ground
plane. In technical terms, it is an end fed vertical 1/2 wave which is fed
via a 1/4 wave matching stub.

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Simple 50MHz J-Pole Antenna EA7AHG

Posted:
https://www.dxzone.com/dx33917/simpl...na-ea7ahg.html

Antennas/J-Pole
Based on the popular DK7ZB simple 50 MHz Jpole antenna, this customized
jpole project has been analized with MMANA-GAL and reproduced for six
meters, two meters and 70 cm bands.

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J-POLE for 50MHz by IZ0UPS

Posted:
https://www.dxzone.com/dx33918/j-pol...by-iz0ups.html

Antennas/6M/6 meter J-Pole Antenna
The J Pole antenna is a good omnidirectional antenna that can be used for
portable or fixed station usage. It does not need a ground, and neither
complex feed systems. It can be homemade with simple material and in
several ways.Article in Italian