saw filter for cdma800/tdma800/e-amps/gsm850 (rx) murata part number : SAFEB881MFM0F00 nov. 28, 2005 1. low insertion loss (2.2 db max.) 2. ultra small smd package (1.35x1.05mm package) 3. balance type (50 ? //100 ? ) marking : laser printing (1) (3)(4) others unit : input : output : ground : mm feature package dimensions specification test circuit 1/2 rf powermeter p 1 s.s.g. 50 ? 3 2 1 4 5 100 ? 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 ax nominal center frequency(fc) 1) 0.1 to 824 mhz 40 db min. 57 db 2) 824 to 849 mhz 50 db min. 55 db 3) 915 to 960 mhz 23 db min. 25 db 4) 960 to 2000 mhz 40 db min. 51 db 5) 2000 to 3000 mhz 35 db min. 46 db 6) 3000 to 6000 mhz 25 db min. 35 db vswr 2.0 max. 1.6 (869 to 894 mhz) db max. 1.0 1803deg. 18010deg. ma x . 0.2db db 1.0db max. absolute attenuation insertion loss (869 to 894 mhz) 1.5 (869 to 894 mhz) ripple dev iation amplitude balance (869 to 894 mhz) phase balance 100 ? (869 to 894 mhz) input impedance (nominal) output impedance (nominal) 50 ? 881.5 mhz db max. item -30 to +85c typ. specif ication 2.2 1.8 db
saw filter for cdma800/tdma800/e-amps/gsm850 (rx) murata part number : SAFEB881MFM0F00 nov. 28, 2005 frequency performance 2/2 amplitude balance phase balance 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 2 830 840 850 860 870 880 890 900 910 920 930 frequncy(mhz) amplitude balance(db) 160 170 180 190 200 830 840 850 860 870 880 890 900 910 920 930 frequency(mhz) phase balance(deg) 0 10 20 30 40 50 60 70 80 780 800 820 840 860 880 900 920 940 960 980 frequency(mhz) i.l.(db) 0 2 4 6 8 10 12 14 16
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