ZTE Corporation R8862AS7000 Manuale Utente

ZXSDR R8862A Product Description

2.2 Logical Architecture

The ZXSDR R8862A consists of a power supply, transceiver, power amplifier, and diplexer

filter.

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 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)

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