ZTE Corporation R8862AS8500 用户手册
Chapter 2
System Architecture
Table of Contents
2.1 Hardware Architecture
The ZXSDR R8862A consists of a power supply, a transceiver, a power amplifier and a
duplexer. For the hardware architecture of the ZXSDR R8862A, see
Figure 2-1 ZXSDR R8862A Hardware Architecture
For a descriptions of the ZXSDR R8862A modules, refer to
Table 2-1 ZXSDR R8862A Module Descriptions
Module
Description
Power Module
The power module supplies power and provides EMC protection.
Transceiver
The transceiver provides digital IF, RF transmitting and receiving,
main control, clock control and power amplifier control.
Power Amplifier
This module, integrated with a low-noise amplifier, amplifies
downlink RF signals and sends the amplified signals to the
duplexer.
Duplexer
This module combines a filter and two duplexers implementing
Rx diversity.
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SJ-20130814154658-001|2014-08-20 (R1.4)
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