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 915 MHz MODEL NO.: TA0281A REV. NO.:5 A. MAXIMUM RATING: 1.Input Power Level: 15 dBm 2.DC voltage: 5 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -40°C to +85°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency Fc Insertion loss 902 ~ 928 MHz IL Amplitude ripple 902 ~ 928 MHz VSWR 902 ~ 928 MHz Attenuation (Reference level from 0 dB) D.C. ~ 800 MHz 800 ~ 880 MHz 960 ~ 1080 MHz 1080 ~ 1500 MHz 1500 ~ 3000 MHz Source impedance Zs Load impedance ZL Min. Typ. Max. MHz (dB) (dB) - 915 2.2 0.6 1.6 3.5 2.0 2.3 (dB) (dB) (dB) (dB) (dB) (Ω) (Ω) 50 40 32 45 22 - 63 48 39 65 28 50 50 - Note1. No matching network required for operation at 50 Ω TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 C. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 D.Reflections Functions : S11: S22: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 E. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B 50Ω E SAW Filter A,C,D,F F.OUTLINE DRAWING: 0.85±0.15 1.5±0.15 H □ T 1.6±0.15 ◇ 0.6±0.15 1.42 MAX 2.54±0.15 3.0SQ±0.1 1.3±0.15 B : Input E : Output A, C, D, F : Ground ◇: Date Code for Year □ : Date Code Unit : mm TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION ◇ HT 2. TAPE DIMENSION TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6