Cobham Microwave RF & Microwave Filters - Cobham plc

Cob-flc-010Lumped Element FiltersFEATURES• Center Frequency : 50 MHz• BandWidth : 40 MHz to 60 MHz• Input Power (max) : 20 dBm• Insertion losses @ fo : < 4 dB• Operating temperature : -40°C to +85°CDESCRIPTIONThe cob-flc-010 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.APPLICATIONS• Intermediate frequency• AvionicsELECTRICAL SPECIFICATIONSSymbol Unit ValueImpedance Z Ω 50Center Frequency Fo MHz 50.1Insertion Loss at Fo dB < 4IL Variation overall bandwidth vs T°C range dB < 1-3dB Bandwidth Bw MHz > 20.43Absolute Gd stability in 80% of Bw over T°C range versus Fo nspp < 12Return Loss in 80% Bandwidth dB > 14Attenuation @ 30 MHz dB > 40Attenuation @ 70 MHz dB > 40Max CW input power Pmax dBm 20ENVIRONMENTAL SPECIFICATIONSSymbol Unit ValueOperating Temperature Range T °C -40 → +85Storage Temperature Range T °C -40 → +85Humidity % 95% @ +60°CSinusoidal Vibrations (3 axis, 2H / axis, 10 Sweeps, 1 Oct./min.)Hz5 – 15 Hz : 1mm peak15 – 2000 Hz : 1.5gRandom Vibrations (3 axis, 60 minutes)Hz10 – 300 Hz : 0.02g²/Hz15 – 2000 Hz : 0.05g²/HzShocks (3 Axes, 6 Directions, 11msec., Saw-tooth) g 20OTHER SPECIFICATIONSSymbol Unit ValueDimensions L x l x h inch 1.252 x 0.382 x 0.28Weight g < 10ConnectorsSMDCobham Microwave 116