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Yes, because my dad used a GPS while traveling from Florida to New Jersey in a car

to make it easier to get from destination to destination.

NO! GPS And satellite radio are two different things. They cannot share an antenna.

GPS and Radio are on 2 different frequencies GPS, GPS travels on a L1 Frequency

up to 1575 MHz while radio is on BANDS, Like Sirius is on S band which holds DATA

and Sound unlike GPS which holds DATA Only. So an Antenna that's on a car

cannot receive both, the technology IS out there, but ONLY on NEW cars 2007

and UP

:Bailors

Of course they can. Any two receivers can share any one antenna. But depending on

the frequencies that each of them is trying to receive, and on the antenna input circuit

of each receiver, and on the characteristics of the antenna, and on the exact method

of connecting both receivers to it, the number of receivers that deliver acceptable

performance may be both, or one, or neither.

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Q: Can a GPS and satellite radio share one car antenna?
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