saw filter for w-cdma (rx) murata part number : SAFEB2G14FB0F00 nov. 28, 2005 1. balance type (50 ? //100 ? ) 2. low insertion loss (2.5 db max.) 3. high selectivity (at 1920 to 1980 mhz ; 35 db min.) marking : laser printing (1) (3)(4) others unit : input : output : ground : mm feature package dimensions specification test circuit 1/2 nominal center frequency(fc) 1) 10 to 1920 mhz 30 db min. 30 db min. 35 db 2) 1920 to 1980 mhz 35 db min. 35 db min. 40 db 3) 2205 to 2255 mhz 15 db min. 18 db min. 22 db 4) 2255 to 2550 mhz 20 db min. 20 db min. 27 db 5) 2550 to 4220 mhz 25 db min. 25 db min. 33 db 6) 4220 to 4340 mhz 35 db min. 35 db min. 43 db 7) 4340 to 6000 mhz 30 db min. 30 db min. 39 db ma x . ma x . 0.6 db vswr 1.9 max. 1.8 max. 1.5 (2110 to 2170mhz) 1.5db max. 1.3db max. (2110 to 2170mhz) ripple dev iation input impedance (nominal) 1.5db 1.5db ma x . amplitude balance (2110 to 2170mhz) phase balance 18010deg. 18010deg. output impedance (nominal) 100 ? //27nh 50 ? 180+2deg. (2110 to 2170mhz) max. 2.5db max. 2.3db max. 1.9 db +1.0db item specif ication -30 to 85c 252c typ. 2140mhz (2110 to 2170mhz) insertion loss absolute attenuation 1.350.05 5-0.250.05 0.6max. 2-0.250.05 5-0.3250.050 (0.075) 2-0.250.05 (0.05) (1) (2) (3) (5) (4) (0.20) dot marking( 0.3) 1.050.05 2-0.250.05 ae rf powermeter p 1 27nh s.s.g. 3 2 1 4 5 100 ? 50 ?
saw filter for w-cdma (rx) murata part number : SAFEB2G14FB0F00 nov. 28, 2005 frequency performance 2/2 amplitude balance phase balance 0 10 20 30 40 50 60 70 80 1940 1980 2020 2060 2100 2140 2180 2220 2260 2300 2340 frequency(mhz) i.l.(db) 0 2 4 6 8 10 12 14 16 0 10 20 30 40 50 60 70 80 0 600 1200 1800 2400 3000 3600 4200 4800 5400 6000 frequency(mhz) i.l.(db) -2 -1 0 1 2 2040 2060 2080 2100 2120 2140 2160 2180 2200 2220 2240 frequncy(mhz) amplitude balance(db) 160 170 180 190 200 2040 2060 2080 2100 2120 2140 2160 2180 2200 2220 2240 frequency(mhz) phase balance(deg)
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