User's Manual Part 2

INSTALLATION ROI-S05750
2-48
Chart 2-9 Antenna Direct Mounting Using
TX SPAN ATT
Step Procedure
MOUNTING
TX SPAN ATT
Step Procedure
1 Check the polarization of the antenna connection unit of the TX
ATT (Refer to CHANGING POLARIZATION description for
the TX ATT.)
2 Fix the TX ATT to the antenna by tightening the M6 screws
(four locations).
Antenna Connection Unit
TX ATT
Antenna
Guide Pin
TX ATT
Flat Washer M6 (4ea)
Packing (Supplied by Antenna)
Installation to antenna
1
2
3
4
Note; Tightening torque (M6) is 4.0 N·m ± 10%.
Hexagon Socket Head
Cap Screw
M6 x 30 (4ea)
38 GHz Band ODU Mounting Using NEC TX SPAN ATT (1/2)
Tighten the each
screw equally and
carefully by wrench
at diagonal position.
38A