Slim Jim/J Pole Antenna Calculator. Post #1378.
Slim Jim/J Pole Calculator (https://m0ukd.com/calculators/slim-jim-and-j-pole-calculator/) Author: Jim (M0UKD). Accessed on 20 January 2018, 1948 UTC, Post #1378. Please click link to download the complete article, calculator, and photos. Comment: An extremely well done introduction to the Slim Jim/J Pole antenna system from Jim (MK0UKD). Jim provides essential design, construction, and operational procedures for this popular antenna, which is widely used on VHF/UHF amateur radio bands. With a little creativity and a bit more space, J Poles can be used on the 20m, 17m, 15m, 12m, and 10m amateur radio bands. Jim provides excellent reference sources, along with photos and visuals that explain the basic theory behind these antennas. For the latest Amateur Radio news and information, please visit these websites: http://www.HawaiiARRL.info. https://oahuarrlnews.wordpress.com. https://bigislandarrlnews.com. http://www.arrl.org. http://www.arrl.org/arrl-aud...