TA0656A

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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 1747.5MHz Model: TA0656A Part No: MA08961 Rev No: 1 TA0656A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -30° C to +85° C 4. Storage Temperature: -40° C to +95° C B. ELECTRICAL CHARACTERISTICS: Item Min. Typ. Max. Center frequency Fc (dB) - 1747.5 - Insertion loss within 1710 ~ 1785MHz IL (dB) - 3.7 4.4 Amplitude ripple (p-p) within 1710 ~ 1785MHz (dB) - 1.8 2.5 Attenuation (Reference level from 0dB) DC ~ 1670MHz (dB) 20 23 - 1805 ~ 1880MHz (dB) 10 35 - 1880 ~ 3500MHz (dB) 23 26 - VSWR within 1710 ~ 1785MHz - 2 2.4 Source impedance ZS (Ω ) - 50 - Load impedance ZL (Ω ) - 50 - Note1. No matching network required for operation at 50Ω C. MEASUREMENT CIRCUIT: 50Ω 50Ω

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 1747.5MHz Model: TA0656A Part No: MA08961 Rev No: 1 TA0656A v1 2 D. OUTLINE DRAWING: E. PCB FOOTPRINT: B: Input D: Output A, C: Ground Unit: mm

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 1747.5MHz Model: TA0656A Part No: MA08961 Rev No: 1 TA0656A v1 3 F. FREQUENCY CHARACTERISTICS: 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 SAW Filter 1747.5MHz Model: TA0656A Part No: MA08961 Rev No: 1 TA0656A v1 4 Reflections Functions S11 VSWR S22 VSWR

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 1747.5MHz Model: TA0656A Part No: MA08961 Rev No: 1 TA0656A v1 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 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 SAW Filter 1747.5MHz Model: TA0656A Part No: MA08961 Rev No: 1 TA0656A v1 6 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE :