Zte ZXSDR RSUC, Руководство пользователя

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Chapter 3
Technical Descripition
Table of Contents
System Architecture ...................................................................................................3-1
Signal Processing Flow ..............................................................................................3-2
Technical Specifications .............................................................................................3-2
3.1 System Architecture
A ZXSDR RSUC consists of the transmit/receive signal board (RTR), power amplifier (PA),
duplexer (DFL), and power supply (RPDC). Figure 3-1 shows the schematic diagram of the
ZXSDR RSUC.
Figure 3-1 Schematic Diagram of the ZXSDR RSUC
The functions of ZXSDR RSUC’s subsystem is shown as Table 3-1 .
Table 3-1 The functions of subsystem
Part Description
RTR
RTR, the unit that integrates the processor, clock, CPRI interface, DPD
digital predistortion, RF transmitting and receiving functions, is the core
unit of the ZXSDR RSUC.
3-1
SJ-20101019140047-002|2012-03-15 (R1.1) ZTE Proprietary and Confidential