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 999.0MHz Part No: MA08488 Model: TA0444A REV. NO.: 1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC voltage: 3 V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Min. Specification Typ. Max. - 999 3.1 1.4 4.8 3.1 - 40 39 30 21 28 39 30 64 54 54 40 41 55 52 - - Source Impedance ZS Ω Load Impedance ZL Ω Note1. No matching network required for operation at 50 Ω 50 - 1 50 - 1 Characteristics Center frequency Fc Insertion loss 979~1019 MHz I.L. Ripple 979~1019 MHz Attenuation: ( Reference level from 0 dB ) 10 ~ 840 MHz 840 ~ 932 MHz 932 ~ 945 MHz 1055 ~ 1070MHz 1070 ~ 1100 MHz 1100 ~ 1158 MHz 1158 ~ 2000 MHz MHz dB dB dB dB dB dB dB dB dB Note C. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω B SAW Filter E 50Ω A,C,D,F TA0444A 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 999.0MHz Part No: MA08488 Model: TA0444A REV. NO.: 1 D. TRANSFER FUNCTION: TA0444A 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 999.0MHz Part No: MA08488 Model: TA0444A REV. NO.: 1 Wideband TA0444A 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 999.0MHz Part No: MA08488 Model: TA0444A REV. NO.: 1 E. OUTLINE DRAWING: F3 B: Input E: Output A,C,D,F: Ground Unit: mm F. PCB FOOTPRINT: TA0444A 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 999.0MHz Part No: MA08488 Model: TA0444A REV. NO.: 1 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Direction of Feed TA0444A v1 5