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This antenna system requires the installation of a heavy duty mounting pipe set in concrete.
Specifically, 3" OD (max) high strength galvanized steel tubing with 0.250” minimum wall
thickness and 7’ minimum length, which is available from DX Engineering; part number
DXE-
VGMT-3CG
. A customer supplied 2-1/2" Schedule 80 pipe that has an outside diameter of 2.875"
is also suitable. Thirty seven inches of the mounting pipe should extend above ground level.
Depth
of the mounting hole and amount of concrete is dependent on local soil type, condition and
antenna guying.
WARNING!
INSTALLATION OF ANY ANTENNA NEAR POWER LINES IS DANGEROUS
Warning
:
Do not locate the antenna near overhead power lines or other electric light or power
circuits, or where it can come into contact with such circuits. When installing the antenna, take
extreme care not to come into contact with such circuits, because they may cause serious injury or
death.
Overhead Power Line Safety
Before you begin working, check carefully for overhead power lines in the area you will be
working. Don't assume that wires are telephone or cable lines: check with your electric utility for
advice. Although overhead power lines may appear to be insulated, often these coverings are
intended only to protect metal wires from weather conditions and may not protect you from electric
shock
Keep your distance! Remember the 10-foot rule: When carrying and using ladders and other long
tools, keep them at least 10 feet away from all overhead lines - including any lines from the power
pole to your home.
Tools Required
Two 9/16" wrenches, (one of them should be open-end)
One 7/16" open end wrench
Two 3/4" wrenches
Medium size flat blade screwdriver or 5/16" & 1/4” nut drivers for the element clamps
Tape measure
Black Felt Tip marker
Manual Updates and Information
Every effort is made to supply the latest manual revision with each product. Occasionally a manual
will be updated between the time your DX Engineering product is shipped and when you receive it.
Please check the DX Engineering web site (
) for the latest revision manual.
