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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 06 Dec 2024
Antenna jpole Links →
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
80
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
In both VHF and UHF the SWR is about 1: 1 on the portion of band that interests me
The Slim Jim designed by the late Fred Judd G2BCX can be a great portable
These antennas were quite popular at one time
Ferrite Shop Ferrite-shop on-line shop, cable clamps,toroids, cable cores, technic,ferrite material choice
Amateur radio kits by Kanga US
Pcs Electronics RF power amplifiers-pallets archives-ABC of FM AM DAB+ DRM radio transmitters