TA0499A

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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 311.040MHz Model: TA0499A Part No: MP01170 REV NO.:1 TA0499A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 0 dBm 2. DC voltage: 5 V 3. Operating Temperature: -40°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: TA= -40°C to +85°C Item Min. Typ. Max. Note Center frequency FC (MHz) - 311.04 - 1 Pass band (relative to ILmin) 310.81~311.24 MHz (dB) - 1.5 3.0 Pass bandwidth (relative to ILmin) BW3 (KHz) 800 950 - Attenuation:( relative to ILmin) (dB ) 10~270 MHz (dB ) 45 50 - 270~305 MHz (dB ) 30 35 - 305~309.89 MHz (dB ) 15 20 - 312~331 MHz (dB ) 10 15 - 331~400 MHz (dB ) 35 40 - 400~1000 MHz (dB ) 45 50 - Note1. The standard definitions is in JIS C 6703

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 311.040MHz Model: TA0499A Part No: MP01170 REV NO.:1 TA0499A v1 2 C. FREQUENCY CHARACTERISTICS:

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 311.040MHz Model: TA0499A Part No: MP01170 REV NO.:1 TA0499A v1 3 D. MEASUREMENT CIRCUIT: E. OUTLINE DRAWING: 4 9 9

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 311.040MHz Model: TA0499A Part No: MP01170 REV NO.:1 TA0499A v1 4 F. PACKING: 1.REEL DIMENSION 2.TAPE DIMENSION 499