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B7721 - Low-Loss Filter

Key Features

  • s Low-loss RF filter for mobile telephone B7721 942,5 MHz Chip sized SAW package DCS6K 0,1 4 5 6 0,1 bottom view EGSM system, receive path Low amplitude ripple Usable passband 35 MHz Unbalanced to balanced operation Excellent symmetry Impedance transformation from 50 Ω to 200 Ω s Suitable for GPRS class 1 to 12 s Ceramic package for Surface Mounted Technology (SMT) s Pb-free s s s s s 0,5 3 2 1 0,5 0,8 2,5 2,0 side view top view Terminals s Ni, gold-plated Dimensions in mm Pin configur.

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SAW Components Data Sheet B7721 SAW Components Low-Loss Filter for Mobile Communication Data Sheet Features s Low-loss RF filter for mobile telephone B7721 942,5 MHz Chip sized SAW package DCS6K 0,1 4 5 6 0,1 bottom view EGSM system, receive path Low amplitude ripple Usable passband 35 MHz Unbalanced to balanced operation Excellent symmetry Impedance transformation from 50 Ω to 200 Ω s Suitable for GPRS class 1 to 12 s Ceramic package for Surface Mounted Technology (SMT) s Pb-free s s s s s 0,5 3 2 1 0,5 0,8 2,5 2,0 side view top view Terminals s Ni, gold-plated Dimensions in mm Pin configuration 2 4, 6 1, 3, 5 1, 5 Input, unbalanced Balanced outputs To be grounded Case ground Type B7721 Ordering code B39941–B7721–C910 Marking and Package according to C61157-A7-A97 Packing a