User's Manual
Table Of Contents
- Installation and Operation Manual
- Contents
- Preface
- 1 Description
- 2 General Safety and Regulatory Information
- 3 Operation
- 4 Working with Base Stations from Your PC
- 5 Installation
- 6 Maintenance
- 7 Troubleshooting
- 8 Replacing Modules
- Appendix A – Interface Pin Allocations
- Appendix B – Inter-Module Connections
- Glossary
- Tait Software License Agreement
- Directive 1999/5/EC Declaration of Conformity
DRAFT 1
20 Description TB9300 Installation and Operation Manual
© Tait Limited May 2013
The reciter carries out signal processing and has overall control of the base
station. Its circuit boards are shown in Figure 1.5.
The receiver board contains all the receiver circuitry, while the exciter
circuitry is located on the transmit forward board.
The reciter control board converts information between analog and digital
and controls the maintainer’s access via the front panel. It performs the air
interface signal processing for digital DMR mode, gives the base station an
identity as a network element, and provides the physical connections for
the Ethernet and system interfaces.
Figure 1.5 Reciter boards
RF Input
RF Output
Receiver
Board
Transmit
Forward
Board
Front
Panel
Reciter
Control
Board
Maintainer Access
System Input
and Output
Ethernet Interface
to Network