TM 11-5985-370-12
Section IV. ANTENNA ERECTION
2-9. ASSEMBLY AND INSTALLATION OF MAST AB-1244A/GRC AND ANTENNA
AS-3490/GRC
Orienting the HALF-RHOMBIC ANTENNA (as described in paragraph 2-6) must be done before orienting
MAST AB-1244A/GRC.
PLACE the MAST PLATE (ribs
up) with its center in the approximate
center of the erection area.
Drive the stake part of MAST AND BASE
ASSEMBLY - through the center hole of
the MAST BASE PLATE - into the ground.
Secure the MAST BASE PLATE with the
two MAST BASE STAKES.
2-13
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