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Yagi antenna


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Antenna types: J Pole antenna 
2 Wave J-Pole Antenna Made From 450-Ohm Ladder Line
Brief History of the J-Pole
Build a J-Pole Antenna for your Packet Radio Station
Building a 2-meter J-Pole Antenna this J-pole is made for 146 Mhz
Building the J-Pole Antenna J-Pole Antenna
Copper Cactus Dual-Band Super J-Pole Antenna Project
Design a J-Pole Antenna long radiating element, short stub element, distance to feed point connections, distance between elements
Design your Own Super J Pole Antenna Design your Own Super J Pole Antenna
Emergency J-Pole VHF/UHF Flexible Antenna This is a flexible antenna that is easy to build, inexpensive and very handy to have in your emergency communications kit, The antenna plans includes design dimensions for 2 meters, 220MHz, 440MHz and 810MHz
GENERIC 2 Meter Antennas
J pole antenna A Slim Jim is a type of a vertically polarized free space end-fed omnidirectional dipole antenna. Owing to its increased radiation length and hence lower angle of radiation in a horizontal plane, a Slim Jim antenna shows approximately 50% more radiated power than a quarter-wave ground-plane antenna
J pole antenna DBJ-1- a VHF-UHF Dual-Band J-Pole antenna, pdf file
J pole antenna building A 2-meter J-Pole antenna
J pole antenna a javascript for calculating the lengths of tubing to be used for the construction of a Super J-Pole antenna
J-pole antenna
J-pole antenna
J-pole antenna a number of antenna designs
J-pole antenna The End-Fed Halfwave Antenna
J-pole antenna J pole antenna, 146 MHz design
J-pole antenna 4-bay J-Pole antenna for FM transmission
J-pole antenna 2-meter J-Pole from bicycle safety flag
J pole antenna construction (50 Mhz) J-Pole antenna, J pole antenna construction
J-Pole Antenna Design J-Pole Antenna Design and construction
Jpole-antenna for 446MHz Jpole-antenna for 446MHz
J pole antennas the J-Pole antenna is an omnidirectional antenna that can be used for base, mobile and field day stations. It does not need a ground plane, radials or a complicated matching system. The J-Pole can be cheaply, simply and quickly constructed using a variety of techniques
J-Pole antennas for 2m-40m with Wireman-cable J-Pole antennas for 2m-40m with Wireman-cable
J pole antenna 2 meter 1/2-wave J-pole, VHF-FM antenna made from 450-Ohm ladder line
L'antenne Slim-Jim 144 et 432 Mhz
VHF-UHF Dual-Band J-Pole
Zeppelin antenna The zeppelin antenna

J-Pole antenna

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Last updated on: 2011-01-02 | Copyright © 2011-2021 Educypedia.