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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 864MHz Model: TA0287A Part No: MA04666 Rev No: 2 TA0287A v2 1 A. MAXIMUM RATING: 1. Input Power Level: 5dBm 2. DC voltage: 3V 3. Operating Temperature: -10° C to +60° C 4. Storage Temperature: -40° C to +85° C B. ELECTRICAL CHARACTERISTICS: Item Min. Typ. Max. Center frequency Fc MHz - 864 - Insertion loss 863 ~ 865MHz IL (dB) - 2.4 4.2 Amplitude ripple 863 ~ 865MHz (dB) - 0.3 1.3 Attenuation (Reference level from 0 B) 820 ~ 823MHz (dB) 38 46 - 841 ~ 844MHz (dB) 35 44 - 905 ~ 908MHz (dB) 40 48 - Source impedance ZS - 50 - Load impedance ZL - 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 864MHz Model: TA0287A Part No: MA04666 Rev No: 2 TA0287A v2 2 C. MEASUREMENT CIRCUIT: 50Ω HP Net work analyzer 50Ω SAW Filter B E A,C,D,F D. OUTLINE DRAWING:
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 864MHz Model: TA0287A Part No: MA04666 Rev No: 2 TA0287A v2 3 E. 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 864MHz Model: TA0287A Part No: MA04666 Rev No: 2 TA0287A v2 4 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION