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FYI on XM radio reception


Chester

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I just finished doing the trucking show, and XM was there with a booth. I was talking to one of the reps about weak reception on the bikes. He said people with fiberglass or plastic bodies all have a "small" problem. What they have been doing is putting a piece of sheetmetal on the back side of the body panel below the antenna. This will give you a bigger area for reception. He say's even a small piece (like under the inside of our tail section) could make a big difference. Don't know if this will really help, but might be worth a shot.

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The ground plane for an XM antenna only needs to be 3cm across (antenna calc 71.3232/2332mhz=0.03meters). My low profile antenna has a steel base that's about 5-6cm across. I don't think a larger ground plane will help :roll: The only time I ever have a problem is in valleys and under dense foliage which is unavoidable with these high freqs.

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I am wondering what you have to do to get the XM hooked up on a bike? What are you plugging the XM radio into for a amp?

Either an intercom system like Autocom, J&M etc. or a mini-amp like a Boostaroo. Do a search on the board for "XM". There are lots of threads with good info.

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