Installation Guide

Overview of RF Modules for PRUs
Page 6 FlexWave Prism RF Modules for Prism Remote Units Installation Guide
© 2013 TE Connectivity Ltd TECP-77-141 Issue 5 • 300001744178 Rev E • November 2013
OVERVIEWOFRFMODULESFORPRUS
Figure1illustratesthePrismRemoteUnit(PRU),whichcontrolsRFemissions,interfaceswith
theFlexWaveHost.
Figure1.Prism Remote Units
ThePRUhasfromonetofourRFModuleslots,dependingonthePRUmodel.Thatis,the
Single‐BayPRUhasoneRFModuleslot,andtheQuad‐BayPRUhasfourRFModuleslots.APRU
cansupportuptofourRFModules.
ThefunctionofthePRURFModulesontheForwardPathisto:
• convertthedigitizedRFtransportedfromtheHosttoAnalogRF
• amplifytheAnalogRFsignal
• providesignalfiltering.
ThefunctionofthePRURFModulesontheReversePathisto:
• converttheAnalogRFfromthehandsettoDigitalRFfortransporttotheHost
• providesignalfiltering.
Single-Bay
Prism Remote Unit
Dual-Bay
Prism Remote Unit
Tri-Bay
Prism Remote Unit
Quad-Bay
Prism Remote Unit