Satellite radio is a type of broadcast that uses direct broadcasting satellites (DBS) to send audio signals to specialized receivers. This technology allows listeners to receive clear, static-free audio over long distances and at speeds much faster than FM radio. This is one of the biggest developments in radio since the launch of FM itself. The service is available around the world and, with a monthly subscription, provides an extensive range of programming options.
The two major satellite radio providers, Sirius and XM (now SiriusXM), each operate a number of geostationary satellites that orbit the earth in a pattern consistent with the planet’s customary movements. The radio signal from the satellite is then received by antennas on the ground, most commonly installed in cars and home stereos. The resulting broadcast is crystal clear and has the ability to penetrate many obstacles that can interfere with terrestrial FM or AM radio, such as tall buildings, bridges and hills.
Sirius and XM offer over 130 channels of commercial free music, talk radio, sports and entertainment. They also provide local traffic and weather updates for major cities.
When choosing a satellite radio, look for one that is designed to work with your existing head unit. This will ensure a seamless installation and better sound quality. Most models feature an equalizer to adjust treble and bass, ensuring a high-quality listening experience. Some also include a hands-free calling feature, allowing you to make and receive calls without holding your phone while driving.
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