BirdTechnologies-TheRFExpertsAT-800TheAT-800,AntennaTesterprovidesacost-effective,fast,graphicalwayofdeterminingthequalityofmobileandbasestationantennas.·Rugged,easy-to-use,hand-helddesignwithextendedbatterylifemakesitidealforuseinthefield·TeststhesysteminVSWR,ReturnLoss,MatchEfficiency,orReflectionCoefficient(Rho)·Singlefrequencyreadingsandfrequencysweepsallowforeverythingfrompin-pointteststosystemoptimizationandtuning·Cans***eupto12tracesforcomparisonandtrackingovertime·RS232Interfaceallowscommunicationproductspecificati***:ProblemsSoluti***Applicati***ItemNoAT-800ItemName806-960MHz,AntennaTesterFrequencyRange806-960MHzFrequencyResolution30kHzFrequencyAccuracy&plu***n;100KHzNumberofPoints100MeasurementsRho0.000to1.000MatchEfficiency0to100%ReturnLoss-32to0dBVSWR1.00to100.00MeasurementAccuracyRho&plu***n;0.04TestPortConnectorTNC(F)(N,UHF,BNCmaleorfemaleadapters***ailable)VSWR1.25maxDirectivity32dBtypicalMeasurementSpeedSingleFrequencyPoint5readingspersecondtypicalFrequencySweep1sweeppersecondtypicalFieldStrengthRange0to100%,relativeSensitivity3M@12.6ERPPCInterfaceRS-232protocolviaDB-9portPowerRequirementsPowerSupplyRechargeableNiCADbatterysystem.Unitmaybere-chargedwhileoperatingusingawalladapter(included)Dimensi***8"x4-5/8"x1-3/4"(204x118x42mm)Weight2.0lbs(0.9kg)TemperatureOperating0to50°C(32to122°F)Storage-40to+71°C(-40to+160°F)Humidity95%&plu***n;5%max(noncondensing)ComplianceUnitcomplieswithMIL-T-28800Class5exceptfortemperatureandhumidity.UnitisCE-compliantandRoHScompliant美国鸟牌AT800天线测试仪806-960MHz，天线测试仪AT-800天线测试人员提供一个具有成本效益，速度快，***天线图形化的方式确定的相应移动和质量。坚固耐用，易于使用，手提带延长电池寿命设计使得它在现场使用测试驻波比，回波损耗，匹配效率，或反射系数（ρ）系统单频扫描频率允许读物系统优化和调整***多可节省12比较和跟踪的痕迹随着时间的推移RS232接口允许使用的痕迹，节省使用可选的PC通信软件。美国鸟牌AT800天线测试仪技术数据频率范围（MHz）806-960MHz频率分辨率20kHz频率精度（千赫）&plu***n;50Rho0.000〜1.000效率0-100%回波损耗（dB）-32-0dBVSWR驻波1.25max方向性（分贝）32dBtypical测量精度&plu***n;0.04;匹配精度和回波损耗的计算是由卢准确性测试端口接头型号：N（F）,BNC接头。测量速度（典型）[单频点]-5种典型每秒读数[频率扫描]-1典型每秒扫描场强0至100％，相对[灵敏度]-满刻度偏转和0.22伏/米@400MHz，使用提供的天线接口RS-232协议通过DB-9端口电源要求AC适配器：[输入]-120/240伏交流电;12V直流，<400毫安.可充电镍镉电池系统。可能反***充电尺寸204x118x42毫米重量0.9公斤存储温度-41至71℃湿度***大。95％&plu***n;5％以下（非冷凝）安全规格符合MIL-t型28800和湿度5类，除了温度。CE认证标准，符合RoHS标准)