XM Radio Installation
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I have XM installed in my E500 using an FM modulator. It works fine. It sounds fine, too, to my ears, although I haven't done a direct comparison between listening to the XM radio and listening to a CD.
I have XM installed in my E500 using an FM modulator. It works fine. It sounds fine, too, to my ears, although I haven't done a direct comparison between listening to the XM radio and listening to a CD.
You make some very good points: We've all listened to FM radio, and that sound quality is hardware limited the same way the modulator is, yet it's "good enough." Many FM radio stations in their attempt to sound "hottest" on the dial mangle the music in far worse ways than the 30-15000KHz hardware limitation on frequency response. Since the source is satellite radio, there is also some limitation on the sound quality. So for this source, FM modulation is probably just fine in terms of sound quality!
My biggest complaint with FM modulators is the lack of convenience. A separate controller is required; the power of the modulator must be turned off to receive regular radio; and the radio must be tuned to a certain frequency. To me, that's a lot of steps to get to satellite radio. Some will argue that regular radio is required anymore after having satellite radio; however, I know far too many people who want to listen to the game on AM that will need to be able to access regular radio.
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