910MHz Slim Jim antenna enclosure PLUS wire guide.

This is a remix of the 915Mhz Antenna Enclosure by Nosferatu I found that his model had to be scaled up 350% to work, so I rescaled it and added a "wire guide" to help you make the right size wire. SWR of 1:1 is accomplished by moving "A" up or down to tune the frequency. I have not verified the measurements, but here is a calculator to figure them out: https://m0ukd.com/calculators/slim-jim-and-j-pole-calculator/