Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 1575.42MHz for GPS Part No: MA05256 Model: TA0295A Rev No: 1 A. MAXIMUM RATING: 1. Maximum Input Signal Level: 10dBm 2. Maximum DC Voltage: 5V 3. Operating Temperature: -40°C ~ +85°C 4. Storage Temperature: -50°C ~ +100°C B. ELECTRICAL CHARACTERISTICS: Item Min. Typ. Max. Center frequency Fc (dB) - 1575.42 - Insertion loss within Fc ± 1MHz IL (dB) - 2.7 3.5 Amplitude ripple (p-p) within Fc ± 1MHz (dB) - 0.07 1.0 1475.42MHz (dB) 35.0 40 - 1535.42MHz (dB) 30.0 37 - 1615.42MHz (dB) 30.0 60 - 1675.42MHz (dB) 40.0 62 - VSWR within Fc ± 1MHz - 1.3 2.0 Source impedance ZS (Ω) - 50 - Load impedance ZL (Ω) - 50 - Attenuation (Reference level from 0dB) Note: No matching network required for operation at 50Ω TA0295A v1 1 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 1575.42MHz for GPS Part No: MA05256 Model: TA0295A Rev No: 1 C. OUTLINE DRAWING: D. MEASUREMENT CIRCUIT: TA0295A v1 2 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 1575.42MHz for GPS Part No: MA05256 Model: TA0295A Rev No: 1 E. FREQUENCY CHARACTERISTICS: 50Ω (wide band) TA0295A v1 3 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 1575.42MHz for GPS Part No: MA05256 Model: TA0295A Rev No: 1 Reflections Functions S11 S22 TA0295A v1 4 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 1575.42MHz for GPS Part No: MA05256 Model: TA0295A Rev No: 1 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TA0295A v1 5