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SAW Components
SAW Tx filter
WCDMA Band II (PCS-Band)
Series/type: Ordering code: Date: Version:
B9428 B39192B9428K610 March 02, 2007 1.0
© EPCOS AG 2007. Reproduction, publication and dissemination of this data sheet, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
SAW Components SAW Tx filter Preliminary data
Application
s Low-loss RF filter for mobile telephone WCDMA s s s s
B9428 1880.0 MHz
system (Band II, PCS band), transmit path (TX) Usable passband 60 MHz Balanced to unbalanced operation Impedance transformation from 200 Ω to 50 Ω High RX suppression
5 0,5 0,5
4
0,4 +/−0,05
s s s s s s s
Package size 1.4 x1.1 x 0.4 mm3 Package code QCS5F RoHS compatible Approximate weight 0.