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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 1642.50MHz Model: TA0426A Part No: MA08088 REV. NO.: 1 TA0426A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 5 dBm 2. DC voltage: 5 V 3. Operating Temperature: -20°C to +75°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Min. Typ. Max. Center frequency Fc (dB) - 1642.5 - Insertion loss within 1625 ~1660 MHz IL (dB) - 2.1 3.5 Amplitude ripple (p-p) within 1625 ~ 1660 MHz (dB) - 0.9 2.0 Attenuation (Reference level from 0 dB) DC ~ 1500 MHz (dB) 21 28 - 1525 ~ 1559 MHz (dB) 30 34 - 1700 ~ 2050 MHz (dB) 30 33 - 2050 ~ 3500 MHz (dB) 25 33 - VSWR within 1625 ~1660 MHz - 1.5 2.3 Source impedance Zs (Ω ) - 50 - Load impedance ZL (Ω ) - 50 - Note1. No matching network required for operation at 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 1642.50MHz Model: TA0426A Part No: MA08088 REV. NO.: 1 TA0426A v1 2 C. OUTLINE DRAWING: D. MEASUREMENT CIRCUIT: E. PCB FOOTPRINT: 50Ω 50Ω E

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 1642.50MHz Model: TA0426A Part No: MA08088 REV. NO.: 1 TA0426A 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 1642.50MHz Model: TA0426A Part No: MA08088 REV. NO.: 1 TA0426A 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 1642.50MHz Model: TA0426A Part No: MA08088 REV. NO.: 1 TA0426A v1 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 2 E Direction of Feed