Hello,
Id like to make my own Satellite Radio Antenna(xm) but dont want to
learn about antennas from the ground up.I am a machinist, so fabrication
would be pretty easy.Are there any plans.Some basic info may even get me
started.
Thanks
Mike

MikeP wrote:

Hello,
Id like to make my own Satellite Radio Antenna(xm) but dont want to
learn about antennas from the ground up.I am a machinist, so fabrication
would be pretty easy.Are there any plans.Some basic info may even get me
started.
Thanks
Mike


The XM radio antenna are circular polarized patch antenna's. The easiest
way to make one is to use printed circuit procedures.
Unless you want to undergo the educational aspects of the exercise my
advice is to buy a commercially made antenna.

Dave WD9BDZ

"David G. Nagel" wrote in message
...
MikeP wrote:

Hello,
Id like to make my own Satellite Radio Antenna(xm) but dont want to
learn about antennas from the ground up.I am a machinist, so fabrication
would be pretty easy.Are there any plans.Some basic info may even get me
started.
Thanks
Mike


The XM radio antenna are circular polarized patch antenna's. The easiest
way to make one is to use printed circuit procedures.
Unless you want to undergo the educational aspects of the exercise my
advice is to buy a commercially made antenna.

Dave WD9BDZ

I don't know about XM, but the Sirius antennas I have seen contain both a CP
sat antenna and a vertical terrestrial antenna. Also, they included preamps.

Tam/WB2TT

Tam/WB2TT wrote:
"David G. Nagel" wrote in message
...

MikeP wrote:


Hello,
Id like to make my own Satellite Radio Antenna(xm) but dont want to
learn about antennas from the ground up.I am a machinist, so fabrication
would be pretty easy.Are there any plans.Some basic info may even get me
started.
Thanks
Mike



The XM radio antenna are circular polarized patch antenna's. The easiest
way to make one is to use printed circuit procedures.
Unless you want to undergo the educational aspects of the exercise my
advice is to buy a commercially made antenna.

Dave WD9BDZ


I don't know about XM, but the Sirius antennas I have seen contain both a CP
sat antenna and a vertical terrestrial antenna. Also, they included preamps.

Tam/WB2TT


The terrestrial antenna is for those large city locations (NYC, Chicago,
etc.) where tall buildings can shadow the satellite signal and are
used to supplement the sat sig in these areas. They require local non
space based transmitters.
I used to sell these things.

Dave WD9BDZ