Cobham Microwave RF & Microwave Filters - Cobham plc

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Cob-fcer-166Ceramic FiltersFEATURES• Center Frequency : 2545 MHz• Bandwidth : 2470 MHz to 2620 MHz• Input Power (max) : 0 dBm• Insertion losses @ fo : < 3 dB• Operating temperature : -40°C to +85°CDESCRIPTIONThe cob-fcer-166 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 SPECIFICATIONSItem Spec UnitCenter Frequency [fo] 2545.0 MHzBandwidth [BW] fo ± 75 [ 2470 ˜ 2620 ] MHzInsertion Loss in BW 3.0 max. dBRipple in BW 1.0 max. dBppReturn loss in BW 15.0 min. dBAttenuation[Absolute Value]60.0 dB min. @ ˜ 2170 MHz50.0 dB min. @ 2880˜3000 MHz70.0 dB min. @ 3270˜3390 MHzOperating Temperature Range - 40 °C to + 85°CIn/Out Impedance50 ΩAPPLICATIONS• Radiolink• Space• AvionicsOUTLINE DRAWINGTOP VIEWBOTTOM VIEW108 Cobham Microwave
Cob-fcer-172Ceramic FiltersFEATURES• Center Frequency : 2650 MHz• Bandwidth : 2640 MHz to 2660 MHz• Input Power (max) : 2 W• Insertion losses @ fo : < 3 dB• Operating temperature : -30°C to +70°CDESCRIPTIONThe cob-fcer-172 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 SPECIFICATIONSItem Spec UnitCenter Frequency [fo] 2650 MHzBandwidth [BW] fo ± 10 [ 2640 ˜ 2660 ] MHzInsertion Loss in BW 3.0 max. dBRipple in BW 0.5 max. dBppV.S.W.R. in BW 1.5 : 1 max. RatioAttenuation[Absolute Value]In/Out ImpedanceInput Power60dB min. @ fo + 125 [2775] MHz20dB min. @ fo - 250 [2400] MHz50 Ω2 W max.Operating Temperature Range -30℃ to +70℃APPLICATIONSOUTLINE DRAWING• Radiolink• Space• AvionicsTOP VIEWBOTTOM VIEWFRONT VIEWCobham Microwave 109
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Cobham MicrowaveRF & Microwave Filt
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ContentsPresentationCobham Microwav
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DIODESFILTERS &DUPLEXERSISOLATORS &
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AIR CAVITY FILTERS CERAMIC FILTERS
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FiltersCavity filtersCeramic filter
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FiltersMarketsCobham Microwave 19
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OUTLINE DRAWINGTYPICAL PERFORMANCES
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OUTLINE DRAWINGCobham Microwave 29
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Page 57 and 58: OUTLINE DRAWINGTYPICAL PERFORMANCES
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Page 155 and 156: Cob-dcer-005Ceramic DuplexersFEATUR
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Cob-dcer-013Ceramic DuplexersFEATUR
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Cob-dcer-021Ceramic DuplexersFEATUR
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TECHNOLOGYAir cavityCeramic resonat
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Cobham Microwave RF & Microwave Filters - Cobham plc

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