Slim JIM 145 MHz

post 20 Dec 2021
Slim JIM 145 MHz


Antenna jpole Links

82



J-pole broadcast fm 89mhz
J-pole antenna tuned for 89 MHz in the FM broadcast band

J-pole 145 mhz,VHF antenna
Cut the 20mm pipe in two part: 150cm and 50cm; in the same way cut the 16mm pipe: 60cm and 20cm; join the pipes at the following way

Slim jim antenna project
The Slim Jim is a vertically polarized omnidirectional end-fed antenna having considerable gain

The Simplified 2 meter J-PoleThe J-Pole antenna can be best described as a 1/2 wave vertical with a 1/4 wave matching stub

The copper cactus J-poleFor 2 meter and 70cm

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