Cobham Microwave RF & Microwave Filters - Cobham plc

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Cob-fcer-155Ceramic FiltersFEATURES• Center Frequency : 2400 MHz• Bandwidth : 2000 MHz to 2800 MHz• Input Power (max) : 0 dBm• Insertion losses @ fo : < 2.5 dB• Operating temperature : 0°C to +70°CDESCRIPTIONThe cob-fcer-155 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] 2400 MHzBandwidth [BW] fo±400 [2000 ˜ 2800] MHzInsertion Loss in BW 2.5 max. dBRipple in BW 1.5 max. dBppReturn Loss in BW 9.0 dBAttenuation[Absolute Value]55 dB min. @ fo – 600 [1800] MHz27 dB min. @ fo – 500 [1900] MHz15 dB min. @ fo + 500 [2900] MHz30 dB min. @ fo + 600 [3000] MHzOperating Temperature Range 0 °C to + 70°CIn/Out Impedance50 ΩAPPLICATIONS• Radiolink• Space• AvionicsOUTLINE DRAWINGTOP VIEWBOTTOM VIEW104 Cobham Microwave
Cob-fcer-158Ceramic FiltersFEATURES• Center Frequency : 2450 MHz• Bandwidth : 2200 MHz to 2700 MHz• Input Power (max) : 0 dBm• Insertion losses @ fo : < 3 dB• Operating temperature : -40°C to +85°CDESCRIPTIONThe cob-fcer-158 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.APPLICATIONSELECTRICAL SPECIFICATIONSItem Spec UnitCenter Frequency [fo] 2450.0 MHzBandwidth [BW] fo ± 250 [2200 ˜ 2700] MHzInsertion Loss in BW 3.0 max. dBRipple in BW 1.0 max. dBppReturn Loss in BW 15.0 min. dBAttenuation[Absolute Value]20.0 dB min. @ fo + 470 [ 2920 ] MHzOperating Temperature Range -40 °C to + 85°CIn/Out Impedance50 ΩOUTLINE DRAWING• Radiolink• Space• AvionicsTOP VIEWBOTTOM VIEWCobham Microwave 105
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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 53 and 54: OUTLINE DRAWINGTYPICAL PERFORMANCES
Page 99 and 100: Cob-fcer-041Ceramic FiltersFEATURES
Page 103: Cob-fcer-149Ceramic FiltersFEATURES
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Page 141 and 142: TYPICAL PERFORMANCESCobham Microwav
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Cob-dcer-005Ceramic DuplexersFEATUR
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TECHNOLOGYAir cavityCeramic resonat
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Cobham Microwave RF & Microwave Filters - Cobham plc

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