Introduction
5
Installation
The adjustable mount is designed to fit over a standard 2-inch pipe mast. It works in both the vertical and
horizontal positions. The antenna must have a clear, unobstructed view of the satellite. Mount the antenna
above the reach of vandals and away from pipes, wires and other metal obstructions. The antenna should be
mounted at least 6 feet (2 wavelengths) above the earth to provide proper impedance matching. Install the
antenna with the side marked “
this side up
” appropriately.
Rotate the adjustable mount to the desired azimuth position. Tighten the two setscrews against the pipe mast,
then tighten the two jam-nuts to prevent the setscrews from working loose. Raise the boom to the desired
elevation, then tighten the two 1/4” hex bolts on the mount. Strap the coax cable to the pipe mast as needed
to prevent wind damage.
Lead Wire
Keep the lead wire as short as possible. Use RG-58 (or preferably LMR-240) 50 ohm coax cable. For a lead
wire longer than 20 feet use LMR-400 or similar low loss cable. Install a lightning arrester or other protective
device in the gauge station. Use a drip-loop or roof jack to prevent water from following the coax into the
gauge station.
