美国BirdBPME广播数字电视射频功率计选型指南：需要根据客户频率和功率选择适当型号，配置3129显示器即可完整配套，选型如需协助请致电0755-88851600转鸟牌产品经理！1.下图为3129显示部分：2.下图为测试部分：3.下图为BPME选型图：4.下图为通用方案图：FORWARDPOWERRANGELineSizePowerDesignatorVHF(45-230MHz)UHF(470-890MHz)7/8"LowMediumHigh5W-500W20W-2000W50W-5000W2.5W-250W10W-1000W25W-2500W1-5/8"LowMediumHigh20W-2000W80W-8kW200W-20kW5W-500W20W-2000W50W-5000W3-1/8"LowMediumHigh50W-5000W200W-20kW500W-50kW25W-2500W100W-10kW250W-25kW4-1/16"and4-1/2''LowMediumHigh100W-10kW400W-40kW1000W-100kW40W-4kW150W-15kW400W-40kW6-1/8"LowMediumHigh200W-20kW800W-80kW2000W-200kW80W-8kW300W-30kW750W-75kWItemNoBPMESeries,MonitorsItemNameBroadcastPowerMonitorsFrequencyRangeVL=45-88MHzV=88-230MHzU=470-890MHzMeasurementTypeIn-line,True***eragePowerPeak***erageRatio10dBCouplerDirectivity26dBmin.,30dBtypicalAccuracy&plu***n;5%ofreadingDynamicPowerRange20dBAlarmsVSWRNo/LowForwardPowerHighForwardPowerOutputsSPDTrelaycontactDisplayOpti***BPMEPCSoftware,31291RUDisplayOperatingTemperature0to+50°C(32to122°F)StorageTemperature-20to+80(-4to176°F)Humidity95%&plu***n;5%(non-condensing)AltitudeUpto10,000feet(3,048m)CalibrationCycleAnnual)