Has anyone seen SDARS antennas (to wit, XM) that will go on an NMO
mount or otherwise mount to a hole drilled through the roof of a car
but doesn't cost several hundred bucks like the aviation ones? The
mag-mount stuff that comes with the unit is ghetto. More than one
company (Antenex, Radiall/Larsen) now makes active GPS antennas that
go on an NMO mount...
---Rob