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Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 866.0MHz Model: TA0331A Part No: MA05378 Rev No: 2 TA0331A v2 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -25°C to +75°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center Frequency Fc MHz - 866 - Insertion Loss 860 ~ 872MHz dB - 2.0 3.5 Bandwidth BW -1.5dB MHz 12 35 - Absolute Attenuation 770 ~ 780MHz dB 40 54 - 815 ~ 825MHz dB 40 49 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Note 1. No matching network required for operation at 50. C. MEASUREMENT CIRCUIT:  HP Network analyzer  SAW Filter B E A,C,D,F

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 866.0MHz Model: TA0331A Part No: MA05378 Rev No: 2 TA0331A v2 2 D. FREQUENCY CHARACTERISTICS:

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 866.0MHz Model: TA0331A Part No: MA05378 Rev No: 2 TA0331A v2 3 Reflections Functions S11 S22: S22

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 866.0MHz Model: TA0331A Part No: MA05378 Rev No: 2 TA0331A v2 4 E. OUTLINE DRAWING: F. PCB FOOTPRINT:

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 866.0MHz Model: TA0331A Part No: MA05378 Rev No: 2 TA0331A v2 5 G. PACKING: 1. Reel Dimension (Please refer to FR-75D10 for packing quantity) 2. Tape Dimension

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK SAW Filter 866.0MHz Model: TA0331A Part No: MA05378 Rev No: 2 TA0331A v2 6 H. RECOMMENDED REFLOW PROFILE: 1. Preheating shall be fixed at 150 ~ 180°C for 60 ~ 90 seconds. 2. Ascending time to preheating temperature 150°C shall be 30 seconds min. 3. Heating shall be fixed at 220°C for 50 ~ 80 seconds and at 245 ~ 260°C peak (min. 10sec). 4. Time: 2 times.