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
Figure 139: MTS 2 TX/RX on 1 ant., RX on 1 ant - Filter Configuration
Figure 140: MTS 2 TX/RX on 1 ant., RX on 2 ant - Filter Configuration
MTS LiTE / MTS 2 Preselector
The MTS LiTE/MTS 2 Preselector is a bandpass filter, which only allows the receiver signals to pass. With a
bandwidth of:
• 5 MHz for 400 MHz version
• 6 MHz for 260 MHz version (MTS 2 only)
•
19 MHz for 800 MHz version
• 5 MHz for 900 MHz version
The filters bandwidth is designed to block transmitter frequencies. The receive and transmit bandpass are 10 MHz
apart for 400 MHz, 45 MHz apart for 800 MHz and 15 MHz apart for 900 MHz. The Preselector incorporates an
LNA followed by an RMC.
Note: The MTS LiTE Preselector FRU is common with the MTS 2 Preselector.
234 | Radio Frequency Distribution System
Send Feedback | September 2014 | 6802800U74-AD
Applicant: Motorola Solutions
Equipment Type: ABZ89FC5827 / 109AB-5827
Exhibit D2