ZXSDR BS8800 C200 Installation Manual
F
IGURE
105 O
MNIDIRECTIONAL
A
NTENNA
I
NSTALLATION
1.
Omnidirectional antenna
2.
Fixation clip
3.
Fixation pole
4.
Connection piece
5.
Iron beam
6.
U-shape bolt
7.
Jumper waterproof bend-
ing
Caution:
The sheath top of omnidirectional antenna should be in a
level with the fixation mast top of rack or higher than the
fixation mast top. The emission part of antenna should be
higher than the top of fixation mast. The degree of tight-
ness of antenna should be moderate to avoid damaging the
antenna sheath.
iii. Check whether the antenna axes is vertical with the level
with an angle test instrument. If the error is equal or more
than ±1
。
, refasten it after adjustment.
iv. Fix the antenna until not push it.
v. Make the waterproof bending of jumper. While distributing
the jumper, bind the jumper along the rack rail with black
wire fasteners. Cut off redundant tails of wire fasteners.
Caution:
During jumper layout, the bending is natural and the radius
of bending is usually 20 times more than the diameter of
jumper. Keep wire fasteners in the same direction. Remain
5~10mm redundancy while cutting the tail of wire fastener.
The cutting section should be flat and orderly.
vi. Extend the installed rational mast out of the iron platform
and fix the connecting bottom plate with bolts.
114
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Содержание ZXSDR BS8800 C200
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