A:AnswerIt mounts between a SiriusXM radio and the antenna. To use it you tune your head unit to one of the preprogrammed FM stations in your SiriusXM tuner and your radio to the same station on your head unit, not by using the SiriusXM button on the head unit. If your stereo is XM ready a vehicle tuner may be the way to go. My head unit isn’t XM ready and I also use the XM radio in the boom box accessory.
A:AnswerThe antenna adapter you would purchase to put an aftermarket head unit in will adapt the two together they’re about $15 and Geek squad can tell you which one you need.
A:AnswerIf you have and older vehicle without a auxiliary port for newer devices but not the siruix xm radio. This device is an device used for antenna.
A:AnswerYes you do still need to use the magnet antennas with this accessory.,.,this accessory helps transmit the signal from your Sirius/XM Radio to your FM Tuner...The magnet antenna is what allows you to receive the Satellite Radio signal from the Satellite!
A:AnswerI BELIEVE IT WILL WORK, IT IS JUST A NEW VERSION OF THE OLDER FM TRANSMITTER, AS LONG AS YOU KNOW WHAT FM BAND YOU XM RADIO IS TRANSMITTING ON YOU'LL BE FINE.
A:AnswerThe Radio Installer took me I to the store and got me the correct adapter. Check with the installers. My XM was being upgraded in my RV. He knew what I needed. Each application may be different.
A:AnswerA cars radio antenna wire is unplugged from the radio and then plugged into the Adapter and the the Adapter has an antenna pigtail wire that plugs back into the car radio. The adapter is activated/powered by the SiriusXM - Radio that it is hooked to. If the SiriusXM radio is on, the power to the Adapter is on and it is functioning. If the SiriumXM Radio is turned off the Adapter is also off.
