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 915 MHz for ISM900 (High Attenuation) Part No: MA03704 Model: TA915FC REV NO.: 2 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 0 V 3.Operating Temperature: -40C to +85C 4.Storage Temperature: -40C to +85C B. ELECTRICAL CHARACTERISTICS: Electrical Specification Center frequency Fc ( MHz) Insertion loss within 902 ~ 928 MHz IL (dB) Amplitude ripple (p-p) within 902 ~ 928 MHz (dB) Attenuation (Reference level from 0 dB) D.C. ~ 800 MHz (dB) 800 ~ 880 MHz (dB) 960 ~ 1280 MHz (dB) 1280 ~ 2000 MHz (dB) Temperature coefficient of frequency TCf (ppm/K) Source impedance Zs () Load impedance ZL () Min. Typ. Max. - 915,0 2,9 3,5 - 1,4 2,0 25,0 20,0 35,0 20,0 33,0 37,0 38,0 35,0 - - -30 - - 50 50 - Note1. The standard definitions is in JIS C 6703 TA915FC v2 1 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 915 MHz for ISM900 (High Attenuation) Part No: MA03704 Model: TA915FC REV NO.: 2 C. MEASUREMENT CIRCUIT: HP Network analyzer B SAW Filter E A,C,D,F D. OUTLINE DRAWING: TA915FC v2 2 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 915 MHz for ISM900 (High Attenuation) Part No: MA03704 TA915FC v2 Model: TA915FC REV NO.: 2 3 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 915 MHz for ISM900 (High Attenuation) Part No: MA03704 Model: TA915FC REV NO.: 2 E. FREQUENCY CHARACTERISTICS: Transfer function TA915FC v2 4 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 915 MHz for ISM900 (High Attenuation) Part No: MA03704 TA915FC v2 Model: TA915FC REV NO.: 2 5 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 915 MHz for ISM900 (High Attenuation) Part No: MA03704 Model: TA915FC REV NO.: 2 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION TA915FC v2 6