ZXC10-BTS (V5.4) Installation Manual
10-14
3. Drill holes for the expansion bolts using a percussion drill and fix the main
board of the feeder window with expansion bolts;
4. The sealing gasket and sealing tube of the feeder window can be installed when
the main feeder is introduced into the room. See section 10.4.7.6 "Introducing
the Main Feeder into the Equipment Room";
5. For cold areas with sand storms, even if the wall is thick, it is necessary to install
timber baffle plates inside the equipment room to keep warm and keep sands
outside.
Fig. 10.4-4 Structure of the Feeder Window
Table 10.4-1 Model and Dimensions of the Feed Window
Model of feeder window
Dimensions
Smallest Hole
Required
Preferred Hole
Recommended
4 hole-5/4
″
feeder window
400
*
400 240
*
240 300
*
300
9 hole-7/8
″
feeder window
500
*
500 360
*
360 400
*
400
4 hole-7/8
″
feeder window
400
*
400 240
*
240 280
*
280
10.4.7 Installing the Feeders
This section only describes the making of the 7/8" feeder connector, the connection and
sealing of the jumper and the main feeder, the connection and sealing of the jumper and
the antenna, and the layout and fixation of the feeder. It contains the following:
1. Determining and measuring the feeder route;