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J-Pole antenna for 146 MHz 220 MHz and 440 MHz


The antenna, is designed entirely in bronze pipes and the longest rod point a + c, has a total length of 2 mts 44 cms
post 21 Feb 2024
J-Pole antenna for 146 MHz 220 MHz and 440 MHz

Antenna jpole Links

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Portable Aerial based on the 'Slim Jim', 3/4 wave End Fed Vertical
Here's a cute aerial for portable operation. It's a modified Slim Jim end fed aerial made out of 300-ohm ribbon feeder cable

Realizzazione di una antenna J-POLE VHF UHF
In both VHF and UHF the SWR is about 1: 1 on the portion of band that interests me

Slim JIM 145mhz
The Slim Jim designed by the late Fred Judd G2BCX can be a great portable

A 6m J-Pole Antenna using Ribbon Cable
These antennas were quite popular at one time


Morse-practice-codice-morse

Morse Practice codice morse Morse Practice is an application as an aid to learning Morse code

The K9AY loop antenna for 160 and 80m bands

The K9AY loop antenna for 160 and 80m bands You don't have the space to put up a 4 beverage antenna's, an ewe or a 4-square and want 'good ears' on 160 and 80m? no problems try a k9ay loop antenna

Microphone boom headset for the FT-897

Microphone boom headset for the FT-897 Boom length m. 5.24-fiberglass spreaders m. 2.95-loops dimensions m. 2.00 x 4.27 with 5.00 m