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TAI-SAW TECHNOLOGY CO., LTD. FR-71S03-02 TST DCC Release document 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: tstsales@mail.taisaw.com Web: www.taisaw.com Product Specifications Approval Sheet Product Description: 1565.5MHz 81MHz BW SMD 3.0 x 3.0mm SAW RF Filter TST Parts No.: TA2247A Customer Parts No.: Checked by: Kazuma Lee Approval by: Andy Yu Date: 11 / 14 / 2018 1. Customer signed back is required before TST can proceed with sample build and receive orders. 2. Orders received without customer signed back wil l be regarded as agreement on the specifications. 3. Any specifications changes must be approved upon by both parties and a new revision of specifications shall be released to reflect the changes. Customer signature required Company: Division: Approved by : Date:

TAI-SAW TECHN OLOGY CO., LTD. 2 TST DCC Release document TAI-SAW TECHNOLOGY CO., LTD. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: tstsales3@mail.taisaw.com Web: www.taisaw.com SAW Filter 1565.5MHz 81MHz BW (SMD 3.0×3.0 mm) MODEL NO.: TA2247A REV. NO.1 A. MAXIMUM RATING: 1. Operating temperature range: -40° C to 105° C 2. Storage temperature range: -40° C to 105° C 3. Input Power Level : 15dBm 4. Maximum DC Voltage : 3V 5. Moisture Sensitivity Level: MSL1 B. CHARACTERISTICS: Ambient Temperature: 25 oC Item Unit Min. Typical Max. Center frequency, Fc MHz - 1565.5 - Max. Insertion Loss, (1525~1606MHz) dB - 3.1 3.7 Passband Ripple (1525~1606MHz) dB - 0.6 2.0 Group Delay Variation (1525~1606MHz) ns - 2 15 Group Delay Variation (1525~1606MHz) On 2MHz sliding Window ns - 1.2 15 Group Delay Variation (1573.374~1577.466MHz) ns - 0.5 5 Group Delay Variation (1597.55~1605.866MHz) ns - 1 5 Return Loss (1525~1606MHz) dB 6.0 9.0 - Attenuation Referenced from 0dB

703 MHz ~ 915MHz dB 27 30 -

1320MHz ~ 1420MHz dB 30 40 - 1740MHz ~ 2000MHz dB 30 40 - Source Impedance Ohm - 50 - Load Impedance Ohm - 50 - RoHS Compliant Lead free Lead-free soldering Electrostatic Sensitive Device

TAI-SAW TECHN OLOGY CO., LTD. 3 TST DCC Release document C. FREQUENCY CHARACTERISTICS: (1) Narrow Band Response: (2) Group Time Delay Response:

TAI-SAW TECHN OLOGY CO., LTD. 4 TST DCC Release document (3) VSWR: (4) Wide Band Response:

TAI-SAW TECHN OLOGY CO., LTD. 5 TST DCC Release document D. MATCHING CIRCUIT: E. OUTLINE DRAWING: #B: Input #E: Output Others: Ground ∆ Year code ：Ten-Year Cycle Year 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2025 2027 2028 2029 Code 0 1 2 3 4 5 6 7 8 9 □ Data code ： K n

TAI-SAW TECHN OLOGY CO., LTD. 6 TST DCC Release document F. PCB FOOTPRINT: G. PACKING: 1. REEL DIMENSION (Please refer to FR-75D10 for packing quantity)

TAI-SAW TECHN OLOGY CO., LTD. 7 TST DCC Release document 2. TAPE DIMENSION Direction of Feed H. RECOMMENDED REFLOW PROFILE: 1. Preheating shall be fixed at 150~180 for 60~90 seco nds.℃ 2. Ascending time to preheating temperature 150 shall be 30 seconds min.℃ 3. Heating shall be fixed at 220 for 50~80 seconds and a t 260 +0/℃ ℃ -5 peak (20~40sec).℃ 4. Time: 2 times. Kn Kn