TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com SAW Filter 480MHz for Satellite Receiver MODEL NO.: TB480E3 REV. NO.:4 A. MAXIMUM RATING: 1.DC Voltage Vdc: 0V 2.AC Voltage Vac: 3V 3.Operating Temperature: -40°C to 80°C 4.Storage Temperature: -40°C to 85°C B. ELECTRICAL CHARACTERISTICS: Item Unit MHz Min. - Type. 479.5 Max. - Insertion Loss, IL at Fc dB - 19.5 21.5 Passband width, BW3 MHz 25.7 26.7 27.7 Amplitude Ripple in Fc±6.5MHz dB - 0.6 1.0 Group delay ripple in Fc±13MHz nS - 10 17 430MHz to 453.5MHz dB 34 42 - 504.5MHz to 530MHz dB 33 39 - ppm/c - -86 - Center frequency, Fc Attenuation:(Reference level from IL) Temperature coefficient of frequency C.OUTLINE DRAWING: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 2 - D.FREQUENCY CHRACTERISTICS: (1)Frequency Response: 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 379.5 479.5 579.5 479.5 529.5 (2)Amplitude ripple: 0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 429.5 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 3 - E.MEASUREMENT CIRCUIT: From 50Ω Network Analyzer To 50Ω Network Analyzer TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document - 4 -