Satellite radio gives you access to the immense universe of XM and Sirius satellite radio stations. But like all multimedia playback devices, radios and stereos, the hardware you can buy ranges from the basic to the full-featured. Which portable satellite radio is best for you depends on your needs and »
12/30/2010, Michael MurphySatellite radio was invented to overcome several shortcomings of FM and AM radio. While the physical limits of FM and AM radio waves limit radio receivers to one hundred fifty miles for a clear signal, satellite radio broadcasts globally via a network of satellites. Because it is subscription based, satellite »
12/26/2010, John Cook