Ceramic Bandpass Filters (Array Type,Monoblock Type,300Mhz~4Ghz)

Features: Custom design,High consistent Q Extremely Temperature stable,Low insertion loss Low cost,fast delivery 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,switch-filters GPS/Glonass equipment Global Navigation Satellite System(GLONASS) Satellite communication Dimension: 3mm , 4mm , 5mm , 6mm , 8mm,Custom design available Configuration Array type dielectric filter and monoblock type with 2,3,4,5,6,8,10 poles Specification List: Ceramic Microwave Filters.pdf(222k) SRP1747N10N75FJ

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