Cobham Microwave RF & Microwave Filters - Cobham plc

Cob-fcer-132Ceramic FiltersFEATURES• Center Frequency : 1716 MHz• Bandwidth : 1708.5 MHz to 1723.5 MHz• Input Power (max) : 0 dBm• Insertion losses @ fo : < 3.5 dB• Operating temperature : -40°C to +80°CDESCRIPTIONThe cob-fcer-132 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• DcsELECTRICAL SPECIFICATIONSSymbol Unit ValueCentre frequency (fo) MHz 1716.875Insertion loss at fo dB < 3.50.5dB Bandwidth MHz > 15Return loss in 0.5dB bandwidth dB > 14Rejection at ± 40 MHz dBc > 25Rejection at ± 100 MHz dBc > 40Operating temperature °C -40 / +85Gain matching ( at 25°C *) dB < ± 0.25Phase matching (at 25°C *) deg < ± 5Comment * : a filter at 25°C is taken as referenceENVIRONMENTAL SPECIFICATIONSSymbol Unit ValueOperating Temperature Range T °C -40 → +80Storage Temperature Range T °C -50 → +85OTHER SPECIFICATIONSSymbol Unit ValueDimensions L x l x h mm 16 x 13 x 5Weight g < 3ConnectorsSMD90 Cobham Microwave