Table of Contents
Advertisement
TABLE OF CONTENTS
2.4.3
Fixing the Tower type RRH-2WB ........................................................................................ 2-22
2.5
System Leveling ................................................................................................................... 2-31
2.6
Insulation Test ...................................................................................................................... 2-33
3.1
Work Flow for Cabling ........................................................................................................... 3-1
3.2
Cabling .................................................................................................................................... 3-5
3.3
Grounding ............................................................................................................................... 3-7
3.3.1
Grounding the System .......................................................................................................... 3-8
3.4
Power Construction ............................................................................................................. 3-10
3.4.1
Installing the Power Cable .................................................................................................. 3-10
3.5
External Interface Construction .......................................................................................... 3-14
3.5.1
Cable Connection between the DU and the RRH-2WB .................................................... 3-14
3.5.2
Cable Connection of RET ................................................................................................... 3-20
3.5.3
Connection of Feeder Cable ............................................................................................... 3-22
3.6
Installation Test .................................................................................................................... 3-30
A.1
Cautions when Installing a Sector Antenna ........................................................................ A-1
A.2
Sector Antenna Layout ......................................................................................................... A-1
A.3
Sector Antenna Installation .................................................................................................. A-2
B.1
Cautions When Installing Feeder Cable .............................................................................. B-1
B.2
Antenna Feeder Cable Ground ............................................................................................. B-4
B.3
Tower Ground Construction ................................................................................................. B-8
C.1
N type-male (1/2 in. feeder line) ............................................................................................ C-1
C.2
Din type-male (1/2 in. Feeder Line) ...................................................................................... C-6
C.3
Finishing the Connector Connection Part by Tape ............................................................ C-8
C.4
How to Shrink the Heat Shrink Tube .................................................................................... C-9
C.4.1
When Assembling a Connector to the Feeder Line ............................................................ C-9
C.4.2
When Connecting a Connector to another Connector ....................................................... C-11
C.5
Power Connector Assembly ............................................................................................... C-15
XII
© SAMSUNG Electronics Co., Ltd.
3-1
A-1
B-1
C-1
Advertisement
Table of Contents
