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Huawei BTS3802C Installation Manual
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Installation Manual – Antenna & F
eeder System Installation
BTS3802C & RRU
Chapter 2
Installing RF Antenna & Feeder System
2-35
(1)
(2)
(3)
(2)
(1)
(3)
(1) C-shaped fixing c
lip
(2) Feeder
(3) Cabling rack (hexagonal steel)
Figure 2-33
Fixing the upper end of the feeder on the tower
Figure 2-34
1-for-1 Feeder fixing clips
60
62
Table of Contents
default chapter
10
Table of Contents
10
Chapter 1 Installation Preparations
17
About this Chapter
17
Personnel Requirements
17
Requirements for Project Supervisor
17
Requirements for Tower Installer
17
Preparation Tasks for Different Installation Roles
18
Tools & Instruments Preparation
18
Testing Antenna & Feeder Equipment
19
Testing Antenna
19
Testing TTA
20
Adding Feeder Connector
20
Figure 1-1 Simple Protection Treatment of a Feeder Connector
21
Assembling Antenna
22
Figure 1-2 Simple Waterproof Treatment for the Connecting Point of the Feeder
22
Figure 1-3 Assembling Flow of Antenna
22
Figure 1-4 Fixing Clip for Omnidirectional Antenna (1)
23
Figure 1-5 Fixing Clip for Omnidirectional Antenna (2)
23
Figure 1-6 Fixing of the Omnidirectional Antenna
24
Figure 1-7 Fixing Clip for the Directional Antenna
25
Figure 1-8 Pitch Angle Adjuster
25
Figure 1-9 Finished Connection of Jumpers and Directional Antenna
26
Chapter 2 Installing RF Antenna & Feeder System
27
About this Chapter
27
Procedure of Installing RF Antenna & Feeder System
27
Figure 2-1 RF Antenna & Feeder System Installation Flow
28
Installing Outdoor Grounding Bar
29
Installing Antenna Support on Tower
30
Structure of Antenna Support
30
Installation Requirements
31
Figure 2-4 Structure of the Antenna Support on Tower (Unit: MM)
31
Installation Flow
32
Figure 2-5 Installation of the Lightning Rod
32
Figure 2-6 Installation Flow of Antenna Support on the Tower
33
Figure 2-7 Installing the Antenna Support on the Tower Platform
33
Installing Antenna Support on Roof
34
Structure of the Antenna Support
34
Installation Requirements
35
Figure 2-8 Structure of the Antenna Support on the Roof
35
Installation Flow
36
Figure 2-9 Procedure of Installing the Antenna Support on the Roof
36
Installing the Antenna Support on the Roof Without Wall
37
Figure 2-10 Structure and Installation of the Antenna Support Base
37
Installing the Antenna Support Onto the Roof with Wall
38
Figure 2-11 Installing the Fixing Clip of the Antenna Support Onto the Wall
38
Figure 2-12 Fixing the Antenna Support Onto the Wall (no Shorter than 1200Mm)
39
Figure 2-13 Fixing the Antenna Support Onto the Wall (Shorter than 1200Mm)
39
Hoisting Antennas
40
Appearances of Antennas
40
Procedure of Hoisting Antennas
40
Figure 2-14 Antennas
40
Figure 2-15 Hoisting the Directional Antenna
40
Installing Omnidirectional Antenna on Tower Platform
41
Appearance of Installed Omnidirectional Antenna on Tower Platform
41
Installation Requirements
42
Installation Flow
42
Figure 2-16 Installing the Omnidirectional Antenna Onto the Tower Platform
42
Installation Procedures
43
Figure 2-17 Procedure of Installing the Omnidirectional Antenna
43
Figure 2-18 Installation of the Omnidirectional Antenna
44
Installing Directional Antennas on Tower Platform
45
Appearance of Installed Directional Antennas on Tower Platform
45
Installation Requirements
46
Installation Flow
46
Figure 2-19 Installation of the Directional Antenna on the Tower Platform
46
Installation Procedures
47
Figure 2-20 Procedure of Installing the Directional Antenna
47
Figure 2-21 Relationship between the Azimuth Angle of the Directional Antenna and the Sector
48
Figure 2-22 Diagram 1 for the Directional Antenna with the Mounting Hole Corresponding to
49
Figure 2-23 Diagram 2 for the Directional Antenna with the Mounting Hole Corresponding to
49
Figure 2-24 Angle Display
49
Figure 2-25 Angle Display before Adjusting the Pitch Angle of the Antenna
50
Figure 2-26 Angle Display after Adjusting the Pitch Angle of the Antenna
50
Installing Omnidirectional Antenna on Roof
51
Appearance of Installed Omnidirectional Antenna on Roof
51
Installation Requirements
52
Installation Flow
52
Figure 2-27 Installing the Omnidirectional Antenna Onto the Support at the Roof
52
Installation Procedures
53
Figure 2-28 Procedure of Installing the Omnidirectional Antenna on the Roof
53
Installing Directional Antennas on Roof
54
Appearance of Installed Directional Antennas on Roof
54
Figure 2-29 Installing the Directional Antenna at the Roof (Without Wall)
55
Installation Requirements
56
Installation Flow
56
Installation Procedures
57
Figure 2-31 Procedure of Installing the Directional Antenna on the Roof
57
Adjust the Pitch Angles
58
Cutting Feeders
59
Hoisting and Fixing Feeders
59
Figure 2-32 Protection of the Feeder Connector (Unit: MM)
60
Figure 2-33 Fixing the Upper End of the Feeder on the Tower
61
Figure 2-34 1-For-1 Feeder Fixing Clips
61
Laying and Fixing Feeders
62
Layout Principles
62
Figure 2-35 1-For-3 Feeder Fixing Clips
62
Laying and Fixing Sequence
63
Installation Procedure of Feeder Grounding Clips
63
Figure 2-36 Installation of the Feeder Grounding Clips
64
Grounding Position
65
Installing Feeder Window
67
Structure
67
Figure 2-37 Size of the 12-Hole Feeder Window (Unit: MM)
67
Figure 2-38 Structure of the 12-Hole Feeder Window
67
Installation Procedure
68
Figure 2-39 Mounting Holes of the Feeder Window (Unit: MM)
68
Leading Feeders into Equipment Room
69
Principles of Arrangement
69
Installation Procedures
69
Figure 2-40 Installation of the Feeder Window
69
Installing Jumpers
70
Installation Requirements for Jumpers
70
Testing Antenna & Feeder System
71
Waterproof Treatment for Connectors and Feeder Window
71
Waterproof Treatment for Outdoor Connectors
71
Figure 2-41 Waterproof Insulation Tape
71
Figure 2-42 PVC Tape
72
Waterproof Treatment for Feeder Window
73
Figure 2-43 Wrapping up the Feeder with Waterproof Insulation Tape
73
Figure 2-44 Feeder with Waterproof and Encapsulation Treatment
73
Figure 2-45 the Feeder Window Going through the Waterproof Treatment
74
Chapter 3 Installing GPS Antenna & Feeder System
75
About this Chapter
75
Installation Procedure
75
Locating GPS Antenna
76
Figure 3-1 Installation Procedure of the GPS Antenna & Feeder System
76
Installing Antenna Stand on Iron Tower
77
Requirements of Iron Tower
77
Figure 3-2 Installing Antenna
77
Installation Procedures
78
Figure 3-3 Structure of the Antenna Stand on the Tower
78
Installing Antenna Stand on Cement Base on Roof
79
Requirements of Cement Base
79
Figure 3-4 Installed Antenna Support on Tower
79
Introduction to Antenna Stand Installing on Roof
80
Installation Procedures
80
Figure 3-5 Structure of GPS Antenna Support
80
Installation Antenna Stand on Parapet on Roof
81
Requirements for Parapet
81
Introduction to Antenna Stand Installing on Roof
81
Installation Procedures
81
Installing GPS Antenna
82
Figure 3-6 GPS Antenna of Type UNONCORE
82
Installing Lightning Arrester and Feeder
83
Figure 3-7 Appearance of Type Is-MR50LNZ+6 Lightning Arrester
83
Installation Flow
84
Installation Notes
84
Figure 3-8 Appearance of Type DGXZ+6NFNM-A Lightning Arrester
84
Figure 3-9 Installation Procedure of Lightning Arrester and Feeder
84
Binding Jumpers
85
Routing Feeders
86
Grounding Feeder
86
Feeder Test
88
Chapter 4 Installation Checking
90
About this Chapter
90
Checking Antenna & Feeder System of Mini Nodeb
90
Checking Antenna & Feeder System of GPS
93
Appendix A Interval Requirements for Antenna Installation
95
About this Appendix
95
Interval Requirements for Omnidirectional Antenna
95
Interval Requirements for Directional Antenna
95
Interval Requirements for Nodeb Co-Located with GSM/CDMA BTS
96
Interval Requirements for Nodeb Co-Located with GSM BTS
96
Interval Requirements for Nodeb Co-Located with CDMA BTS
96
Appendix B Engineering Label of Antenna & Feeder System
97
About this Appendix
97
Introduction to Engineering Labels
97
Engineer Labels for Feeder
97
Label of Outdoor Feeder
97
Engineering Labels for Jumper
97
Contents
98
Layout
98
Figure B-1 Outdoor Feeder Label (Unit: MM
98
Figure B-2 Indoor Feeder Label (Unit: MM
99
Usage
100
Figure B-3 Jumper Label (Unit: MM
100
Index
101
Other manuals for Huawei BTS3802C
User Guide
100 pages
Hardware Maintenance Guide
57 pages
4
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Huawei BTS3802C Specifications
General
Brand
Huawei
Model
BTS3802C
Category
Network Hardware
Language
English
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