Last week, I drove around the Bay Area testing the new Sirius Satellite Radio service and was impressed by the eclectic selection of programs available, including rock, reggae, soul, sports, tejano, financial news and Broadway tunes.

Sirius’ digital signal was consistently clear almost everywhere I drove and far superior to standard AM or FM signals. The drops in coverage — for example, inside the Caldecott Tunnel — were minor.

Of course, I said almost exactly the same thing last November after testing out a rival service by XM Satellite Radio.
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