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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 455MHz Model: TA1087A Part No: MP02506 REV NO.: 1 TA1087A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10 dBm 2. DC Voltage: 3 V 3. Operating Temperat ure: -40°C to +85°C 4. Storage Temperatur e: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS Item Unit Min. Type. Max. Center frequency Fc MHz - 455 - Insertion Loss (448~462 MHz) IL dB - 2.1 3.5 Amplitude Ripple (448~462 MHz) dB - 0.8 1.6 Attenuation (Reference level from 0 dB) Fc-445 ~ Fc-44 MHz dB 45 51 - Fc-42.8 MHz dB 45 50 - Fc+45 ~ Fc+245 MHz dB 45 48 - Fc+245 ~ Fc+545 MHz dB 35 40 - C. MEASUREMENT CIRCUIT: 50Ω HP Network analyzer 50Ω SAW Filter 2 6 1,3,4,5,7,8

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 455MHz Model: TA1087A Part No: MP02506 REV NO.: 1 TA1087A v1 2 D. OUTLINE DRAWING: E. PCB FOOTPRINT: 1 0 8 7

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 455MHz Model: TA1087A Part No: MP02506 REV NO.: 1 TA1087A v1 3 F. 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 455MHz Model: TA1087A Part No: MP02506 REV NO.: 1 TA1087A v1 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 455MHz Model: TA1087A Part No: MP02506 REV NO.: 1 TA1087A v1 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 1 0 8 7

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 455MHz Model: TA1087A Part No: MP02506 REV NO.: 1 TA1087A v1 6 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE :