SAW Device WFC11B0922CG For Short-range Wireless ■ Features ● For land mobile radio system(Cordless telephone). ● Low insertion loss. ● Compact and light. ■ Specifications Model WFC11B0922CG Item min. typ. Nominal frequency : fn (MHz) − 922.5 − Minimum insertion loss (dB) − 2.1 3.5 3dB band width (MHz) Guaranteed attenuation (dB) (from the throughlevel) max. ±2 ±7 − 882.5 to 901.5 MHz 30 40 − 943.5 to 962.5 MHz 30 39 − 910.5 MHz 8 22 − 934.5 MHz 8 21 − Operating temperature range (°C) −20 to +85 Impedance (Ω) 50 ■ Characteristics ■ Dimensions [In-band characteristics] mm CH1 A/R LOG MAG REF −2.150 dB 1.000 dB/ Terminal land connections 3.0±0.2 GND INPUT OUTPUT 3.0±0.2 Others 2 5 1.45 max 1.05±0.2 CH1 6 5 4 1.15 CH1 A/R LOG MAG REF −2.150 dB 10.000 dB/ 1.15 2.0 12–(0.10) 4.0 1.5 3 1.5±0.15 2 5–0.85±0.15 6–0.6±0.15 1 SPAN(MHz) 20.000 [Out-of-band characteristics] Land pattern (Typical) 2–1.6±0.15 CENTER(MHz) 922.5000 0.8 0.7 0.8 CH1 - 34 - CENTER(MHz) 922.5000 SPAN(MHz) 200.000 13B_1227_WFC11B0922CG_e