Multitech MTCMR-H Dokumentacja Pobierz pdf (Strona 16)

Chapter1–ProductDescriptionandSpecifications

16 MultiConnectAWUserGuide

PTCRBRequirementsfortheAntenna

Therecannotbeanyalterationtotheauthorizedantennasystem.Theantennasystemmustmaintainthesame

specifications.Theantennamustbethesametype,withsimilarin‐bandandout‐of‐bandradiationpatterns.

FCCRequirementsfortheAntenna

Theantennagain,includingcableloss,fortheradioyouareincorporatingintoyourproductdesignmustnot

exceedtherequirementsat850MHzand1900MHzasspecifiedbytheFCCgrantformobileoperationsandfixed

mountedoperationsasdefinedin2.1091and1.1307oftheFCCrulesforsatisfyingRFex

posurecompliance.The

antennausedfortransmittingmustbeinstalledtoprovideaseparationdistanceofatleast20cmfromallpersons

andmustnottransmitsimultaneouslywithanyotherantennatransmitters.Userandinstallersmustbeprovided

withantennainstallationinstructionsandtransmitteroperatingconditionstosatisfyingRFex

posurecompliance.

AntennaSpecifications

CDMAAntennaRequirements/Specifications

FrequencyRange 824–894MHz/1850–1990MHz

Impedance 50Ohms

VSWR VSWRshallnotexceed2.0:1atanypointacrossthebandsofoperation

TypicalRadiatedGain 2dBionazimuthplane

Radiation Omni‐directional

Polarization Vertical

TRP/TIS

Thetotalradiatedpower(TRP)attheantennashallbenolessthan+21/20dBmfor

PCS/CELLchannelsrespectively,andthetotalisotropicsensitivity(TIS)attheantenna

shallbenolessthan‐104/104dBmforPCS/CELLchannelsrespe ctively.

GSMAntennaRequirements/Specifications

FrequencyRange 824–960MHz/1710–1990MHz

Impedance 50Ohms

VSWR VSWRshallnotexceed2.0:1atanypointacrossthebandsofoperation

TypicalRadiatedGain 2dBionazimuthplane

Radiation Omni‐directional

Polarization Vertical

TRP/TIS

Includingcablelossthetotalradiatedpower(TRP)attheantennashallbenolessthan

+22/24.5dBmfor850/1900MHzrespectively,andthetotalisotropicsensitivity(TIS)at

theantennashallbenolessthan‐99/101.5dBmfor850/1900MHzrespectively.

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