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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 947.5MHz Model: TA0373A Part No: MP01417 Rev No: 1 TA0373A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: 15° C to +35° C 4. Storage Temperature: -40° C to +85° C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center Frequency Fc MHz - 947.5 - Insertion Loss 935 ~ 960MHz dB - 2.9 4.3 Ripple 935 ~ 960MHz dB - 1.2 2.4 Absolute Attenuation 800 ~ 900MHz dB 40 47 - 1050 ~ 1095MHz dB 40 47 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Note: 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 947.5MHz Model: TA0373A Part No: MP01417 Rev No: 1 TA0373A v1 2 C. FREQUENCY CHARACTERISTICS: Inband Wideband

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 947.5MHz Model: TA0373A Part No: MP01417 Rev No: 1 TA0373A v1 3 Group delay D. MEASUREMENT CIRCUIT: 50Ω HP Network analyzer 50 Ω SA W 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 947.5MHz Model: TA0373A Part No: MP01417 Rev No: 1 TA0373A v1 4 E. OUTLINE DRAWING: F . PCB FOOTPRINT: B: Input E: Output A, C, D, F: 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 947.5MHz Model: TA0373A Part No: MP01417 Rev No: 1 TA0373A v1 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Direction of Feed