Cobham Microwave RF & Microwave Filters - Cobham plc

Cob-fcer-067Ceramic FiltersFEATURES• Center Frequency : 1195 MHz• Bandwidth : 1193.5 MHz to 1196.5 MHz• Input Power (max) : 0 dBm• Insertion losses @ fo : < 5 dB• Operating temperature : -45°C to +125°CDESCRIPTIONThe cob-fcer-067 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.ELECTRICAL SPECIFICATIONSSymbol Unit ValueImpedance Z Ω 50Max cw input power Pmax dBm 10Center frequency fo MHz 1194.5Insertion loss at fo = 1194.5 mhz dB < 5.0-0.5db bandwidth Bw MHz > 3 Min [1193 – 1196]Il flatness within bandpass [1193 – 1196] mhz dBc < 0.5Return loss within bandpass [1193 – 1196] mhz dB > 14Attenuation from dc up to 1079 mhz dBc > 50Attenuation from 1079 up to 1180 mhz dBc > 16Attenuation from 1209 up to 1310 mhz dBc > 16Attenuation from 1310 up to 2200 mhz dBc > 50Attenuation from 2200 up to 2700 mhz dBc > 40APPLICATIONS• Gps• Space• AvionicsENVIRONMENTAL SPECIFICATIONSSymbol Unit ValueOperating Temperature Range T °C -45 → +125Storage Temperature Range T °C -45 → +125Thermal shock (2 method chamber)MIL-STD-202 Method 107, Test AHumidity (steady stateMIL-STD-202 Method 103, Test DHumidity (cyclic) MIL-STD-202 Method 106Barometric pressure (reduced) MIL-STD-202 Method 105Vibration (sinusoidal)MIL-STD-202 Method 204, Test FVibration (random)MIL-STD-202 Method 214, Tests II F & II JShock MIL-STD-202 Method 213Solder profile for re-flow soldering ≤ 245Rohs compliantYesOTHER SPECIFICATIONSSymbol Unit ValueDimensions L x l x h mm 26.4 x 20.0 x 7.0Weight g < 8ConnectorsSMD64 Cobham Microwave