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A 70 MHz Slim jim
- Opinions are divided on Wireman slotted line and that is not without reason
post 29 May 2026
Antenna jpole Links →
Antenna Theory
J-Pole antenna, in this Another approach to the problem is the design, the antenna is elevated at least 1/4 wavelength above ground, thus eliminating the ground losses
Antenna J-Pole per i 430 MHz
L'antenna e' stata calcolata per il centro banda a 432 Mhz lunghezza d'onda 0,69 Lambda
Build a 5/8 Wave Colinear J Pole Antenna
12 AWG solid copper wire, a section of plexi-glass sheet, some zip ties and a fishing pole I have a great emergency antenna for 2 meters
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J-Pole antenna, in this Another approach to the problem is the design, the antenna is elevated at least 1/4 wavelength above ground, thus eliminating the ground losses
L'antenna e' stata calcolata per il centro banda a 432 Mhz lunghezza d'onda 0,69 Lambda
12 AWG solid copper wire, a section of plexi-glass sheet, some zip ties and a fishing pole I have a great emergency antenna for 2 meters
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