dielectric filters for GSM,CDMA,WImax,MMDS

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 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