need some advice from the crew.

I'm looking to extend my outdoor antennae a little further outside. Many stores are advertising the 50 ft XM kit. I know it will work in my amp aux, etc., but will the kit work for my Sirius Starmate 3 which I run out of a boombox with my sirius home docking station.

I'm pretty sure they are compatible.. can anyone confirm?

thanks

Yes, extension cables are the same for either XM or Sirius! It will work fine!