Chapter 7 Installing GPS Antenna Feeder System
Steps
1.
Determine the position of 1/2" feeder grounding point. According to the size of the
grounding kit strip the 1/2" feeder sheath for about 25 mm. Cover the grounding kit
over the stripped 1/2" feeder.
2.
Use an M6 hexagon bolt to fix the cabling terminal (two cabling holes) to the grounding
kit. Tighten the bolt to make sure the grounding kit is fixed on the cabling position. Note
that the spring washer and plain washer attached to the M6 hexagon bolt shall be filled
between the bolt header and grounding terminal.
3.
Use M8 copper screw to fix the grounding terminal at the other side to the grounding
bar. Also pay attention to place the flat washer and spring washer in sequence.
4.
Evenly apply a coat of tung oil on the surface of the naked metal for anti-corrosion.
– End of Steps –
7.8 Installing Antenna Feeder Lightning Protector
There are two suggested installation modes for the antenna feeder lightning protector:
l
Through-wall installation mode
l
Lug installation mode
You can flexibly select one of these two schemes based on actual engineering conditions.
7.8.1 Installing Through-Wall Lightning Protector
Steps
1.
Identify the mode of installing through-wall lightning protector.
shows the through-wall installation mode.
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SJ-20110531095035-004|2011-10-28 (R2.0)
ZTE Proprietary and Confidential
Summary of Contents for ZXG10 iBSC
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