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Chapter 3
Technical Descripition
Table of Contents
3.1 System Architecture
A ZXSDR RSUC consists of the transmit/receive signal board (RTR), power amplifier (PA),
duplexer (DFL), and power supply (RPDC).
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 The functions of subsystem
Part
Description
RTR
RTR, the unit that integrates the processor, clock,
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)
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