Slim jim antenna project

The Slim Jim is a vertically polarized omnidirectional end-fed antenna having considerable gain
post 29 Jan 2024
Slim jim antenna project

Antenna jpole Links


144/440 MHZ copper J-POLE antenna
This antenna is built almost entirely of hardware store items with the exception of thr feedpoint connector and works as well or better than most commercial

450 Ohm Ladder Line J-Pole For 144 & 440 MHz
The best part about it is that it can be used on 2m and 70cm and it is cheep and easy to build

A VHF UHF Dual-Band J.pole
The J-Pole has no ground radials and it is easy to construct using inexpensive materials. For its simplicity and small size, it offers excellent performance

435 MHz J-Pole Antenna


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