Zte ZXSDR R8862A - 2.2 Logical Architecture; 2.3 Software Architecture

ZXSDRR8862AProductDescription
2.2LogicalArchitecture
TheZXSDRR8862Aconsistsofapowersupply,transceiver,poweramplier,anddiplexer
lter.Figure2-2showsthelogicalstructureoftheZXSDRR8862A.
Figure2-2LogicalStructureoftheZXSDRR8862A
Forthefunctiondescriptionofthemodules,refertoT able2-1.
Table2-1ZXSDRR8862AModuleDescription
ModuleFunction
PowersupplyOutputspowerandprotectsthepowersupplyequipment.
TransceiverTransceivesthedigitalintermediatefrequencyandradio
frequency,andcontrolstheclocks,powersupply,andpower
amplier.
PoweramplierAmpliesthedownlinkRFsignals,outputstheRFsignalstothe
duplexer,andintegratesthelow-noiseamplier.
DiplexerlterConsistsoftwoduplexersandonelter,implementingthereceive
diversityfunction.
ProtectingInterfaceBoardIntegratedlightningprotectunitfortheAISGanddrycontacts
2.3SoftwareArchitecture
Figure2-3showsthesoftwarearchitectureoftheZXSDRR8862A.
2-2
SJ-20150203110107-040|2016-04-08(R1.1)ZTEProprietaryandCondential