SAW Device WFB40L0782CE For Fixed Communication ■ Features ● RF SAW Filter for WCDMA Base Station (Band 13). ● Excellent out-band attenuation. ● Compact and light. ■ Specifications Model WFB40L0782CE Item Nominal frequency : fn (MHz) Passband width min. typ. − 782 max. − 777 − 787 Maximum insertion loss (dB) 777 to 787 MHz − 1.9 2.8 In-band ripple (dB) 777 to 787 MHz − 0.4 1.2 − 35 25 35 1.7 47 30 40 −30 to +85 2.1 − − − VSWR 777 to 787 MHz 746 to 757 MHz Guaranteed attenuation (dB) 806 to 824 MHz (from the throughlevel) 824 to 3000 MHz Operating temperature range (°C) Terminating impedance (Ω) 50 ■ Dimensions ■ Characteristics CH1 A/R LOG MAG REF 0.000 dB mm Terminal land connections 3.0±0.2 GND INPUT OUTPUT 1.45 max 3.0±0.2 Others 2 5 10.000 dB/ CH1 CENTER(MHz) 782 SPAN(MHz) 300 Land pattern (Typical) 2–1.6±0.15 3 6 5 4 1.15 1.15 2.0 12–(0.10) 4.0 1.5 2 1.5±0.15 1 5–0.85±0.15 6–0.6±0.15 0.8 0.7 0.8 - 49 - 12A_0903_WFB40L0782CE_e