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 1457 MHz MODEL NO.:TA1048A REV. NO.:2 A. MAXIMUM RATING: 1. Input Power Level: +10 dBm 2. DC Voltage : 3V 3. Operating Temperature: 0°C to +50°C 4. Storage Temperature: -40°C to +85°C RoHS Compliant Lead free Lead-free soldering B. ELECTRICAL CHARACTERISTICS: Item Unit Fc MHz Min. - Insertion Loss (1454.5~1459.5 MHz) IL dB - 2.7 4 - Insertion Loss at Center Frequency ILc dB - 2.7 3.3 - dB - 0.1 1 - MHz 5 38 - - - 1.6 2 - Center Frequency Amplitude Ripple (1454.5~1459.5 MHz) Bandwidth @ -1 dB VSWR (1454.5~1459.5 MHz) Type. 1457 Max. - Note - Attenuation (Reference level from 0 dB) DC ~ 100 MHz dB 60 72 - - 100 ~ 1395 MHz dB 40 49 - - 1395 ~ 1401 MHz dB 30 49 - - 1513 ~ 1519 MHz dB 30 45 - - 2852 ~ 2976 MHz dB 40 45 - - 4309 ~ 4433 MHz dB 8 16 - - C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D.OUTLINE DRAWING: △ K □ G B : Input E : Output A,C,D,F : Ground Unit : mm △ : Year Code (2006->6, …, 2009->9) □ : Date Code (W01->A, W02->B,…,W27->a,…,W52->z) E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F. Frequency Characteristics : TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Reflection Functions : S11 S22 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 G. PACKING: 1. REEL DIMENSION (Reel Count : 7”=1000 ; 13”=3000 ) 2.TAPE DIMENSION KG △ TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 360 340 320 300 280 260 240 220 200 180 160 140 120 100 80 60 40 20 280 260 240 220 200 180 160 140 120 100 80 60 40 20 0 Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE : Time (Sec) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7