Zte ZXSDR R8862A, Product Description

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ZXSDR R8862A Product Description
2.2 Logical Architecture
The ZXSDR R8862A consists of a power supply, transceiver, power amplifier, and diplexer
filter. Figure 2-2 shows the logical structure of the ZXSDR R8862A.
Figure 2-2 Logical Structure of the ZXSDR R8862A
For the function description of the modules, refer to Table 2-1 .
Table 2-1 ZXSDR R8862A Module Description
Module Function
Power supply Outputs power and protects the power supply equipment.
Transceiver Transceives the digital intermediate frequency and radio
frequency, and controls the clocks, power supply, and power
amplifier.
Power amplifier Amplifies the downlink RF signals, outputs the RF signals to the
duplexer, and integrates the low-noise amplifier.
Diplexer filter Consists of two duplexers and one filter, implementing the receive
diversity function.
Protecting Interface Board Integrated lightning protect unit for the AISG and dry contacts
2.3 Software Architecture
Figure 2-3 shows the software architecture of the ZXSDR R8862A.
2-2
SJ-20150203110107-040|2016-04-08 (R1.1) ZTE Proprietary and Confidential