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3.0 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.
4.0 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.
H-223
1-4 Assembly & Installation
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