User's Manual

Page6 FlexWavePrismRemoteUnitRFModuleInstallationGuide
©2014TEConnectivity TECP‐77‐141Issue6 • 300001744178RevF • July2014
OVERVIEWOFRFMODULESFORPRISMREMOTEUNITS
Figure1illustratesthePrismRemoteUnit(PRU),whichcontrolsRFemissions,interfaceswiththeFlexWave
PrismHostUnit.
Single-Bay
Prism Remote Unit
Dual-Bay
Prism Remote Unit
Tri-Bay
Prism Remote Unit
Quad-Bay
Prism Remote Unit
Figure1.PrismRemoteUnits(PRUs)
ThePRUhasfromonetofourRFModulebays,dependingonthePR
Umodel.Thatis,theSingle‐BayPRUhasone
RFModulebay,andtheQuad‐BayPRUhasfourRFModulebays.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fr
omtheHosttoAnalogRF
• a
mplifytheAnalogRFsignal
• providesignalfiltering.
ThefunctionofthePRURFModulesontheReversePathisto:
• conv
erttheAnalogRFfromthehandsettoDigitalRFfortransporttotheHost
• providesignalfiltering.
NOT
E: TheRFModulesarefieldreplaceable,butcannotbeservicedinthefield.