Diplexing XMRadio and Dish Network

[Desert Satellite]

Is it possible to run one coax cable and diplex it in and out; both Dish Network and XM radio on the same coax. It would be nice to only have to run one coax line.

 

[Sirius_Rich]

If I understand what you are wanting to do......SIRIUS can do it, so I would think XM can too.

http://www.tss-radio.com/sirius-catv-cable-distribution-p-4081.html