SAW Device WFC93B0429CL For Short-range Wireless ■ Features ● SAW filter for specified low power radio. ● A filter with low insertion loss. ● Compact and light. ■ Specifications Model WFC93B0429CL Item Nominal frequency : f0 (MHz) min. typ. max. − 429.42 − Insertion loss (dB) 428.92 to 429.92 MHz − 1.9 3.5 Ripple (dB) 428.92 to 429.92 MHz − 0.2 1.5 VSWR 428.92 to 429.92 MHz − 1.5 2.5 386.62 MHz 50 60 − 408.02 MHz 50 60 − Guaranteed attenuation (dB) Operating temperature range (°C) −20 to +70 Impedance 50 ■ Characteristics ■ Dimensions mm [In-band characteristics] Terminal land connections 3.0±0.1 3.0±0.2 GND INPUT OUTPUT 1.05±0.2 3.0±0.2 3.0±0.1 Others 2 5 CH1 A/R LOG MAG REF 0.000 dB 1.000 dB/ CH1 CENTER(MHz) 429.4200 [Out-of-band characteristics] Land pattern (Typical) 2–1.6±0.15 3 6 5 4 1.15 CH1 A/R LOG MAG REF 0.000 dB 10.000 dB/ 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 SPAN(MHz) 10.000 0.8 0.7 0.8 CH1 CENTER(MHz) 429.4200 SPAN(MHz) 100.000 - 42 - 111122_WFC93B0429CL_e