ECS-DSF947.5B-21 SAW FILTER Part Number ECS-DSF947.5B-21 OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS Center Frequency Insertion Loss Pass Band Passband Ripple Relative Attenuation Passband VSWR Operating Temperature Storage Temperature CONDITIONS MIN ECS-D479.5B TYP 947.5 935 to 960 MHz MAX 3.3 25.0 935 to 960 MHz DC to 871 MHz 890 to 915 MHz 980 to 1025 MHz 1025 to 1705 MHz 1705 MHz to 3000 MHz 935 to 960 MHz 1.4 50.0 30.0 25.0 45.0 25.0 2:1 +80 +85 -30 -40 Units MHz dB MHz dB dB dB dB dB dB °C °C Rev 3/02 PACKAGE DIMENSIONS (mm) Pad Connections 1 2 3 4 5 6 Ground Signal Ground Ground Signal Ground Figure 1) Top, Side, Bottom and End Views ECS INC. INTERNATIONAL 1105 S. Ridgeview, Olathe KS 66062 · 913-782-7787 · Fax 913-782-6991 · WWW.ECSXTAL.COM