Feature Custom designs High consistent Q Extremely Temperature stable,Low insertion lossTypical Application:GSM base station,CDMA base station,satellite transceivers, Wifi base station,WLL, ISM, PCS, CATV, GPS Cellular systems,PCS systems,Remote metering,Global positioning.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 with sections 2-10 from 400Mhz~4Ghz.Bandwidth: 0.5% to 8% of center frequency. For further info,pls visit:www.accutemicro.com