所需E币: 3
时间: 2020-1-14 10:00
大小: 1.75MB
阿尔贡天线产品介绍AntennaProductPresentationTechnicalDepartment,AsiaPacificHongKongFrankieNg,Allgon(HK)Ltd,2002-01-15ProductfamiliesVerticalpolarizedALPCityMetroUrbanDualband-ALVCOmniDualPolarizedXUrban,XMetro,ALXDualband-ALXCIndoorCouverte,ALIC(multiband)1Allgonlogperiodic-ALP800MHz,900MHzVerticalpolarizedLogperiodicelementsReflectorshapingbeamExcellentF/BratioRuggeddesignCity800MHz,900MHzVerticalpolarizedDipoledesignManuallyadjustableElectricalTilt(MET)-optionWellprovendesignPatternshapingtodefineUpperLobeSuppressionandLowerNullFillHelpedpioneerthewidespreaduseofpatternshapingforenhancedsystemperformance2CityAEDTAntennaFieldadjustablefrom0to17degreesinonedegr……