User's Manual
Table Of Contents
- 5827 Exhibit D - User Information
- Tune-Up Procedure
- User Manual
- MANUAL COVER PAGE
- Copyrights
- CMM Labeling and Disclosure Table
- Service Information
- Document History
- Contents
- List of Figures
- List of Tables
- List of Processes
- List of Procedures
- About MTS LiTE, MTS 2 and MTS 4 Installation, Configuration and Basic Service Manual
- MTS Overview
- General Safety
- Radio Frequency Distribution System
- RFDS Theory of Operation
- MTS LiTE and MTS 2 RFDS
- MTS 4 RFDS
- Expansion Cabinet RFDS
- Site Controller
- XHUB Controller
- Base Radio
- Power Supply Unit
- Cooling Fans
- Technical Specifications
- Environmental and Standards Specifications
- Cabinet and Module Specifications
- MTS Cabinets Frequency Range
- Dimensions of the MTS Cabinets
- RF Specifications
- Transmitter Specifications
- Receiver Specifications
- Site Controller Specifications
- Internal GPS Module Input Specifications
- MTS LiTE / MTS 2 Duplexer Specifications
- MTS LiTE / MTS 2 Preselector Specifications
- MTS 4 Duplexer Specifications
- MTS 4 Post Filter Specifications
- MTS 4 Preselector Specifications
- Auto Tune Cavity Combiner (ATCC) Specifications
- Manual Tune Cavity Combiner (MTCC) Specifications
- Hybrid Combiner Specifications
- Base Radio Specifications
- Power Supply Unit Specifications
- XHUB Controller Specifications
- RX Splitter Specifications
- MTS LiTE, MTS 2, and MTS 4 Connectors
- Expansion Options
- MTS 4 Outdoor Enclosure
- Appendix A: Field Replaceable Units (FRUs)
- Appendix B: Planned Maintenance Inspection (PMI)
- Appendix C: Static Precautions and ESD Strap
- Appendix D: TETRA/Dimetra Acronyms
8 Remove and keep the bracket at the front.
Removing the Preselector – MTS 2
Procedure:
1 Remove the door of the cabinet completely.
2 Unscrew the antenna cable. Remove all RX cables connected to the Preselector.
3 Remove the fastening screw behind the antenna.
4 Loosen the two fastening screws at the front enough to free the center tab.
Caution: Do not remove the screws entirely because the filter will drop.
5 Slide the Preselector out of the cabinet.
Reinstalling the Preselector – MTS LiTE
Procedure:
1 Assemble the rear bracket at the Preselector.
2 Assemble the front bracket at the antenna connector with a screw.
3 Connect the RF Terminator to the BR2 output of the Preselector.
4 Connect the RX cable to the BR1 connector of the Preselector.
5 Slide the Preselector into the filter tray in the cabinet.
6 While supporting the Preselector fasten the screws at the front bracket.
7 Attach the RF cable on the Preselector antenna connector.
8 Switch ON the Power Supply Unit.
Reinstalling the Preselector – MTS 2
Procedure:
1 Slide the Preselector into the filter tray in the cabinet. Make sure the rear center tab fits into the appropriate slot.
2 While supporting the Preselector fasten the two screws at the front.
3 Fasten the screw in the center tab behind the antenna.
4 Attach all RX, TX and signal cables to the Preselector. Fasten the antenna cable.
5 Switch ON the Power Supply Unit.
MTS LiTE / MTS 2 Duplexer
The Duplexer is a Preselector with Integrated Receiver Multicoupler (RMC) and a Post Filter with a digital power
monitor (DPM) combined into one unit. These form the two bandpass filters that make up the Duplexer; one is a
receive filter and the other a transmit filter.
Note: The MTS LiTE Duplexer is common with the MTS 2 Duplexer.
Radio Frequency Distribution System | 237
6802800U74-AD | September 2014 | Send Feedback
Applicant: Motorola Solutions
Equipment Type: ABZ89FC5827 / 109AB-5827
Exhibit D2