Cobham Microwave RF & Microwave Filters - Cobham plc

Cob-fcer-147Ceramic FiltersFEATURES• Center Frequency : 2100 MHz• Bandwidth : 2080 MHz to 2120 MHz• Input Power (max) : 20 dBm• Insertion losses @ fo : < 2.6 dB• Operating temperature : -20°C to +70°CDESCRIPTIONThe cob-fcer-147 is a dielectric resonator filterideal for stringent requirement such as the onesof Avionics and Space applications. Very highthermal stability, excellent selectivity combinedto best in class electrical performances areoffered in a low profile SMD package.APPLICATIONS• Intermediate frequency• Space• AvionicsELECTRICAL SPECIFICATIONSSymbol Unit ValueImpedance Z Ω 50Max input power dBm < 20Center Frequency Fo MHz 2100-3dB Bandwidth MHz < 40Insertion Loss @ FO = 2100 MHz dB < 2.6Return Loss @ FO = 2100 MHz dB > 12Attenuation @ FO ± 600 MHz dBc > 40ENVIRONMENTAL SPECIFICATIONSSymbol Unit ValueOperating Temperature Range T °C -20 → +70Storage Temperature Range T °C -40 → +85OTHER SPECIFICATIONSSymbol Unit ValueDimensions L x l x h mm 15.5 x 10.0 x 5.0Weight g < 4ConnectorsSMD92 Cobham Microwave