Ok, I know this is a little off topic and I dont wanna steal anyones thread, but I stuck this up in the XM area and got nothing and Im itching to try this out... Its know that you can run a Sirius Tuner off an XM antenna, but can you run an XM tuner off of a Sirius antenna. I wanna put a splitter in line and run both my XM and Sirius tuners off of my factory Sirius antenna if possible.
The frequencys run at are back to back, so I dont see any reason that they are not cross compatable, just looking for a second opinion before I start rewiring.... Hifi, any thoughts?
It's a good idea... but I think any cutting/splicing/splitting of the wires on the antenna are going to cause a weak signal. Not only because you're splitting the antenna lead, but because the wire inside that antenna cable is such a small gauge that it's not very easy to get a good splice.
I'm not sure about the compatibility of the two antennas, though. I've never bothered with the issue before. I guess if both antennas receive similar frequency ranges it wouldn't be a problem, right?
But give it a shot, I guess. You can always buy new antennas if it doesn't work, right?