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Steve,
Yes, it is mounted vertically. Not a true square, since the two tree branches at 75 feet are only 65 feet apart. So, it is a trapezoid, with the bottom wire about 80 feet long. Feeding a corner with a 1/4 wave section (at 3800) of RG11 75 Ohm coax. This goes into about 100 feet of LMR240. SWR at the shack end of the 240 is about 1.1:1 at resonance. SWR on 40 and 17 meters is about 5:1. but my Ameritron amp with a Pi network output will load up OK on both bands. I just keep the power down to 600W or so. I am looking at replacing the RG11 with a 2.25:1 transformer. Tam/WB2TT "Desmoface" wrote in message ... Steve, I had about the same results with my loop. I ended up whacking off about 5 feet after I put it up, and a year later whacked off another 5. Tam, sounds like your loop is situated vertically?? What did you use for a feedline? Did you use a balun? What was the lowest swr you obtained?? Thanks again.. Steve kb8viv |
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