Cobham Microwave RF & Microwave Filters - Cobham plc

Cob-flc-074Lumped Element FiltersFEATURES• Center Frequency : 1600 MHz• BandWidth : 1487.5 MHz to 1712.5 MHz• Input Power (max) : 0 dBm• Insertion losses @ fo : < 3 dB• Operating temperature : -40°C to +85°CDESCRIPTIONThe cob-flc-074 lumped element filters aredesigned to give the best performance versus size.High Q capacitors and toroidal inductors areused for low losses and very good out of bandattenuations. These filters are low profilecomponents and can be supplied in SMDpackage or SMA version.ELECTRICAL SPECIFICATIONSSymbol Unit ValueImpedance Z Ω 50Center Frequency Fc MHz 1600Insertion Loss @ Fc dB < 3-1.2dB Bandwidth Bw1 MHz > 225-3dB Bandwidth MHz > 260Bw1 Return Loss dB > 14Fc Group Delay ns < 5Bw1 Group Delay Variation ns < 6Attenuation from DC up to 1365 MHz dB > 50Attenuation @ 160 MHz dB > 30Attenuation @ 1860 MHz dB > 30Attenuation from 2000 up to 4000 MHz dB > 50APPLICATIONS• Intermediate frequency• AvionicsENVIRONMENTAL SPECIFICATIONSSymbol Unit ValueOperating Temperature range T °C -40 → +85Storage Temperature range T °C -40 → +85OTHER SPECIFICATIONSSymbol Unit ValueDimensions L x l x h inch 1.5x0.382x0.28Weight g < 9ConnectorsSMDCobham Microwave 136