C波段模块下变频器（CBDC）3.40-4.80GHz单波段技术规格表1.型号与频率配置型号名称输入频率范围本振(LO)频率输出频率范围5.15S3.625–4.200GHz5.15GHz1525-950MHz5.15E3.400–4.200GHz5.15GHz1750-950MHz5.15B3.700–4.200GHz5.15GHz1450-950MHz5

C波段下变频器技术规格（5.70-7.25GHz，单波段）LNB低噪声放大下变频器高频头类别项目规格参数核心特性低相位噪声满足DVB-S2XVSAT标准高P1dB和IP3是参考源选择可选内部参考或外部10MHz参考型号宽工作温度范围-40至+80°C防护等级IP67，适用于室外使用外形尺寸低剖面

ThenewLNBhasAlarmandMonitoring&ControlasstandardviaModbusRTURS485thatallows
surveillancefromaPC.•AutoswitchExt.10MHzref./Internal±2.5ppm•HighP1dBandIP3
•Wideoperatingtemperaturerange
&

17.7GHz-21.2GHzKabandLNB

KA17.02-22.2GHz高频头噪声系数2.5dB（典型值），2.9dB（最大值）-无隔离器@CF2.6dB（典型值），3.0dB（最大值）-有隔离器@CF本振稳定性±10kHz（最大值）相位噪声（SSB）最大值-70dBc/Hz@1kHz-78dBc/Hz@10kHz-93dBc/Hz@100kHz输入VSWR3.5:1（最大

GARDINER13KCbandLNB嘉顿高频头C波段高频头降频器RFPerformanceParametersParameterSpecificationUnit/ConditionOperatingFrequencyRange3.40-4.20GHzSystemNoiseFigure≤13KInputRFSignalLevelRange-100to-55dBmImageRejection≥45dBcCross-Pol

GARDINER20KCbandLNB嘉顿高频头C波段高频头降频器RFPerformanceParametersParameterSpecificationUnit/ConditionOperatingFrequencyRange3.40-4.20GHzSystemNoiseFigure≤20KInputRFSignalLevelRange-100to-55dBmImageRejection≥45dBcCross-Pol

RFPerformanceParametersParameterSpecificationUnit/ConditionOperatingFrequencyRange3.40-4.20GHzSystemNoiseFigure≤23KInputRFSignalLevelRange-100to-55dBmImageRejection≥45dBcCross-PolarizationIsolation≥35dBOutputFrequencyRange950-1

10.95-12.75GHz下变频器国鑫下变频器GARDINER2836productSpecificationsInputFrequency输入频率LowBand:10.95~12.75GHzOutputFrequency输出频率LowBand:950~1950MHzHighBand:1100~2150MHzNoiseFigure噪声系数0.5dB(Min.),1.1dB(Max.),0.6

国鑫GARDINER国鑫GARDINERGU1060A上变频器一、功能特性a)增益调节与频段切换功能设备支持增益的灵活调节，并可根据需要切换至不同的频段。b)本振电路锁定状态检测设备内置本振电路锁定状态检测功能，确保电路稳定工作。c)串口通信功能设备支持串