Cobham Microwave RF & Microwave Filters - Cobham plc

Cob-flc-059Lumped Element FiltersFEATURES• Center Frequency : 1090 MHz• BandWidth : 1090 MHz to 1090 MHz• Input Power (max) : 25 W• Insertion losses @ fo : < 0.5 dB• Operating temperature : -40°C to +85°CDESCRIPTIONThe cob-flc-059 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• Lowpass• Iff• AvionicsELECTRICAL SPECIFICATIONSSymbol Unit ValueImpedance Z Ω 50Emission mode @ 1030 MHzFrequency range MHz 1020-1040Return loss in bandwith dB > 20Insertion loss in bandwith dB < 0.5Attenuation @ 2060 MHz dB > 45Attenuation @ 3.09/4.12/5.15/6.18/7.21 GHz dB > 60Attenuation @ 8.24 GHz dB > 45Attenuation @ 9.27/10.30 GHz dB > 25Attenuation @ 11.33 GHz dB > 20Max CW input power W 25Maximum peak power W 3000( 1μs )Receiving mode @ 1090 MHzFrequency range MHz 1080-1100Return loss in bandwith dB > 20Insertion loss in bandwith dB < 0.5ENVIRONMENTAL SPECIFICATIONSSymbol Unit ValueOperating Temperature range T °C -40 → +85Storage Temperature range T °C -50 → +90Altitude m 3000Vibrations2 Hours/axeIn accordance with CEI68-2-6Shocks30G, 11ms, half sinusSolvent resistance NFC 20-745 ( CEI 68-2-45 )OTHER SPECIFICATIONSSymbol Unit ValueDimensions L x l x h mm 19.05x6.5x6.5Weight g 3.9 ± 0.4ConnectorsSMDCobham Microwave 132