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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 430.0MHz SAW Filter Model: TA0655A Part No: MP01687 REV NO.: 1 TA0655A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC voltage: 3 V 3. Operating Temperature: -10°C to 60°C 4. Storage Temperature: -40°C to +85°C B. CHARACTERISTICS: Item Min. Typ. Max. Center frequency Fc MHz - 430 - Insertion loss 428.0 ~ 432.0 MHz IL (dB) - 2.0 3.6 Amplitude ripple 428.0 ~ 432.0 MHz (dB) - 0.5 1.5 VSWR 428.0 ~ 432.0 MHz (dB) - 1.35 2.0 Group Delay Variation Fc±2MHz (ns) 80 Absolute Group Delay at Fc (ns) - 130 - Attenuation (Reference level from 0dB ) 10 ~ 415 MHz (dB) 40 45 - 455 ~ 600 MHz (dB) 40 51 - Source impedance Zs (Ω) - 50 - Load impedance ZL (Ω) - 50 - Temperature Coefficient ppm/°C -36 Note1. No matching network required for operation at 50Ω C. MEASUREMENT CIRCUIT: 50Ω HP Network analyzer 50ΩSAW 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 430.0MHz SAW Filter Model: TA0655A Part No: MP01687 REV NO.: 1 TA0655A v1 2 D. TRANSFER FUNCTION:

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 430.0MHz SAW Filter Model: TA0655A Part No: MP01687 REV NO.: 1 TA0655A v1 3 E. OUTLINE DRAWING: F. PCB FOOTPRINT: B : Input E: Output A,C,D,F Ground Unit: mm 655

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 430.0MHz SAW Filter Model: TA0655A Part No: MP01687 REV NO.: 1 TA0655A v1 4 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 665 TA□ Direction of Feed

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 430.0MHz SAW Filter Model: TA0655A Part No: MP01687 REV NO.: 1 TA0655A v1 5 H. REFLOW PROFILE: Recomended Reflow Profile 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C)