Are you looking for the HUGE Station Master antenna? If so, why? Too big and too heavy for the home and I can't see why you need to install a MURS station on a mountain top.
If you want a QUALITY high gain antenna for MURS, get the
Hustler G7-150-1! Tune it for 153.210MHz.
A second option is the
Comet C-150BX-H. I own one of these and they can be had for less than $100.00.
These are good commercial options to investigate. MURS is a lot of fun and you would be surprised what you hear on there. Remember, the
FCC opened these frequencies to the public so don't let some security company bully you!
MURS Info
If you want a Station Master, call
Tally Communications.