Antenna Assembly; Detail View - Andrew 75E LFL Co-Located Antenna Assembly Instructions Manual

ANTENNA ASSEMBLY

1
REFLECTOR
M8 x 80 mm
(3.15 inch)
PLOW BOLT
(2 PLACES)
M8 x 60 mm
(2.38 inch)
PLOW BOLT
LOWER AREAS
(2 PLACES)
Place Reflector on flat surface or table. Attach AZ/EL Mount to Reflector using (2) M8 x 80 mm (3.15 inch) and (2)
M8 x 60 mm (2.38 inch) Plow Bolts, (4) Skew Lock Clips, (4) Lock Washers and (4) M8 Hex Nuts. The 80 mm (3.15 inch)
Plow Bolts are inserted through the top two holes of the Reflector and the 60 mm (2.38 inch) Plow Bolts are inserted through
the lower two holes. The AZ/EL Mount is secured to the Reflector with (4) Skew Lock Clips as illustrated in the Rear View Detail
above. Loosely tighten nuts. Before tightening the hardware securely, see the Skew Setting Chart provided on page 9 of this
manual. When proper skew is set and aligned to the Skew Alignment Mark, tighten hardware securely.
2
IMPORTANT: Steps 2 through 6 must be completed on table or
ground level BEFORE attempting final mounting assembly
of reflector. Place Bracket on Support Arm over Small (M6) Hole.
FEED
BRACKET

DETAIL VIEW

Attach Feed Bracket to Support Arm with
M6 x 60 mm Hex Head Screw, Lock Washer,
Flat Washer and M6 Hex Nut. Tighten
hardware securely.
NOTE:
M6 Hex Nut
inserts in preformed
slot in Feed Bracket.
AZ/EL
MOUNT
SKEW
LOCK CLIP
(4 PLACES)
M8 LOCK
WASHER
(4 PLACES)
M8 HEX NUT (4 PLACES)
SUPPORT ARM
SMALL HOLE
(M6)
4
REAR VIEW DETAIL
SKEW
ALIGNMENT
MARK
M8 x 60 mm
(2.38 inch)
PLOW BOLT
LOWER AREAS
(2 PLACES)
SKEW
LOCK CLIP
(4 PLACES)
M8 LOCK WASHER
(4 PLACES)
NOTE:
Location of Small Hole (M6) is
on top side of Support Arm.
(Away from Reflector) Large Hole
(M8) is on top toward reflector.
M6
HEX NUT
SUPPORT ARM
AZ/EL
MOUNT
M8 HEX NUT
(4 PLACES)
LARGE HOLE
(M8)
FEED
BRACKET
M6 FLAT
WASHER
M6 LOCK
WASHER
M6 x 60 mm
HEX HEAD
SCREW