Chapter 2
System Architecture
Table of Contents
2.1 Hardware Architecture
The ZXSDR R8872A contains five hardware modules, see
.
Figure 2-1 Hardware Architecture
l
Transceiver
It implements the transmitter and receiver functions, and provides interfaces and
control.
l
Duplex filters
It provides the functions of RF signal combination and splitting and filtering.
l
It transmits and amplifies two channels of RF signals. This module consists of two
PAs.
l
Power supply
It provides the system power supply.
l
Protecting interface board
Integrated lightning protect unit for the AISG, RS485 and dry contacts.
2-1
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