SAW Device WFB41A0895CD For Fixed Communication ■ Features ● RF SAW Filter for RGSM Base Station. ● Wide pass-band characteristics. ● Compact and light. ■ Specifications Model WFB41A0895CD Item Nominal frequency : fn (MHz) Passband width min. typ. − 895.5 max. − 876 − 915 Maximum insertion loss (dB) 876 to 915 MHz − 2.0 2.7 In-band ripple (dB) 876 to 915 MHz − 1.1 1.9 − 17 4 20 2.25 20 9.0 21.5 −30 to +85 3.0 − − − VSWR 876 to 915 MHz 40 to 856 MHz Guaranteed attenuation (dB) 925 to 935 MHz (from the throughlevel) 935 to 2000 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 5.000 dB/ CH1 CENTER(MHz) 895.5 SPAN(MHz) 500 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 - 54 - 12A_0903_WEF41A0895CD_e