Products >Ceramic band pass filters

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Ceramic Bandpass Filters (Array Type,Mono Type,300Mhz~4Ghz) 　 Features: Custom design,High consistent Q Extremely Temperature stable,Low insertion loss Applications: 3G,4G telecommunication Base station of GSM,CDMA,Wimax,WIfi,3G,4G Spectrum analyzer,RF transceivers Repeater of GSM,CDMA,Wimax,Wifi,PCS, WLL,ISM,CATV,GPS Cellular systems Remote metering,Global positioning Dimension: Custom design available 　   We can offers Ceramic Bandpass Filters(also called dielectric filters, or dielectric ceramic filters,microwave ceramic filters) in standard resonator sizes of 2mm , 3mm , 4mm , 5mm , 6mm , 8mm , 10mm and 12mm (normally 3mm , 4mm , 5mm , 6mm , 8mm ). Bandwidth: 0.5% to 8% of center frequency Basic rules of ceramic band-pass filters and diplexersp The higher the Q-factor of a resonators/band pass filters,the better electrical performance for insertion loss. The more dielectric resonators combined together for a band pass ceramic filters, the better rejection/attenuation/stopband will be. Determinant factor for Insertion Loss Q factor of a resonator, the bandwidth of a filter, and the number of resonators Determinant factor for Attenuation/rejection The number of resonators, connection type of resonators