User's Manual
Table Of Contents
- SC 4812T-MC vs SC 4812T BTS Read Me First (Comparison)
- Contents
- Chapter 1 Manual Overview and BTS General Information
- Chapter 2 Inter-Frame Cabling
- Inter-Frame Cabling
- Cable Connections
- Cabling Diagrams and Descriptions
- Alarm / Span Cabling
- Equipment Compliance
- BTS System Timing Options
- RF Global Positioning Satellite (RF GPS) Cabling
- Remote Global Positioning Satellite (RGPS) Cabling
- Low Frequency Receiver / High Stability Oscillator (LFR/HSO) Cabling
- BTS Antenna Configuration
- BTS 60 Degree Sector (6 Sector) Transmit Path Cabling
- BTS 60 Degree Sector (6 Sector) Receive Path Cabling
- BTS 120 Degree Sector (3 Sector) Transmit Path Cabling
- BTS 120 Degree Sector (3 Sector) Receive Path Cabling
- Earth Ground Cabling
- BTS Power Cabling
- Chapter 3 Expansion Frame Cabling and Installation
- Expansion Frame (+27 V BTS Configuration)
- Expansion Frame Inter-Frame Cabling
- Expansion of the +27 V Frame
- RF GPS Expansion Installation
- Remote GPS Distribution Expansion
- High Stability Oscillator Expansion (HSOX)
- Local Area Network (LAN) Expansion Installation
- Setting Frame C-CCP Shelf Configuration Switch
- Chapter 4 Optional Equipment
- Optional BTS Equipment Identification
- BTS Antenna Configuration
- BTS 60 Degree Sector (6 Sector) Transmit Path Cabling
- BTS 60 Degree Sector (6 Sector) Receive Path Cabling
- BTS 120 Degree Sector (3 Sector) Transmit Path Cabling
- BTS 120 Degree Sector (3 Sector) Receive Path Cabling
- 3 Sector Non-Duplexed Cabling
- 3 Sector Duplexed
- 6 Sector Duplexed
- Chapter 5 What's Next and Site Cleanup
- Appendix A Carrier Add Instructions
- Index
BTS Antenna Configuration
68P64115A19–4
Mar 2003
1X SC 4812T-MC BTS Hardware Installation - Software Release R2.16.1.x
CONTROLLED INTRODUCTION
2-27
BTS Antenna Configuration
Overview
This section provides detail on the antenna configurations supported by
the BTS, including:
S 3 Sector
S 6 Sector
RX Antenna Configurations
Table 2-18 provides the RX antenna configurations for the BTS.
Table 2-18: RX Antenna Configuration
Configuration
3 Sector 6 Sector
RX Antenna Connections
1A S1 Main S1 Main
RX Antenna Connections
1B S1 Div S1 Div
1A
4A
1A
4A
2A S2 Main S2 Main
1A
4A
1A
4A
2B S2 Div S2 Div
2A
5A
2A
5A
3A S3 Main S3 Main
3B S3 Div S3 Div
RX
3A
6A
RX
3A
6A
4A S4 Main
RXRX
4B S4 Div
1B
4B
1B
4B
I/O Plate
5A S5 Main
2B
5B
2B
5B
I/O Pl
a
t
e
5B S5 Div
2B
5B
2B
5B
6A S6 Main
3B
6B
3B
6B
6B S6 Div
3 Sector 6 Sector
2