User's Manual
Table Of Contents
- Front Page
- Contents
- Figures
- New Features in OMT32 Version R1A
- Abbreviations
- Part 1 – Hardware
- 1. Safety
- 2. Introduction
- 3. Installation
- 4. Commissioning
- 5. Functional Description
- Repeater Design
- Block Diagram
- Board and Unit Descriptions
- DC - Directional Coupler
- DPX - Duplex Filter
- LNA - Low Noise Amplifier
- CHA - Channel Amplifier Board for Channel Selective Operation
- CSA and PA Boards for Channel Selective CDMA Operation
- BSA and PA Boards for Band Selective Operation
- DIA Board
- CU Control Unit Board
- Repeater CU Software and Hardware Compatibility
- Cabling
- Part 2 – Software
- 6. OMT32 Installation
- 7. Help
- 8. Getting Started
- 9. OMT32 Features
- 10. Repeater Operations
- 11. Alarms and Events
- 12. Troubleshooting
- 13. Optional
- Appendix A - Menu Reference Guide
- Index
- Questionnaire
Channel Selective CDMA Repeater
The upper part of the configuration window contains settings that affects
all the channels. This includes combiner attenuation, max. power and
input attenuation. The lower CDMA Channels part contains individual
channel settings.
Field description:
Combiner attenuation
Attenuation in the uplink (BS) and downlink (MS) combiners. The
following value should be used:
0dB for 2 channels, CDMA operation only.
Input attenuation
To be able to decrease very high antenna input signal strength, uplink
and downlink signal inputs can be 6dB attenuated.
Click and select 0dB or 6dB attenuation.
Input attenuation is implemented on repeaters running the R1B version or
higher of the CU software.
Max output power
Sets the maximum output power for uplink and downlink signaling.
Figure 10-4. Channel selective CDMA configuration
ALLGON System AB AR Repeaters & OMT32 Software – Repeater Operations
User’s Manual VD202 90/EN Rev. 1A 1999-07 10 - 8