I have the Chevy Truck with XM antenna, and the Onstar antenna. It also has one just plain radio antenna.
Garmin has a GXM 30 antenna for recieving weather/ Traffic info.
I would like to know if anyone knows of a splitter that you could put on the radio, then subscribe to the weather/traffic signal. I really don't want 4 antennas.
In the future I will probably put a CB antenna, and that would be 5 of them.
I would look like a porkypine going down the road.
Any info would be helpful.
It looks like I won't be finding an answer here.
But thanks anyway.
I assume that no one knows the answer. But I sure wish someone could help us.
I'm in the same boat as you... sort of...
I have a 2730 with an GXM30 XM radio antenna and traffic capabilities.
I also just bought a Honda Pilot that has an XM radio in it and I took out a years subscription for it.
But in order to get the XM traffic on my 2730, I have to buy a subscription to XM radio as well.
I wish that XM would sell JUST the Traffic service for my 2730 since I already have the XM radio in my car.
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