TA0512A

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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 874.55MHz Model: TA0512A Part No: MP01633 Rev No: 1 TA0512A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 13dBm 2. DC voltage: 5 V 3. Operating Temperature: -20°C to +70°C 4. Storage Temperature: -30°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz - 874.55 - 1.5 - dB Bandwidth MHz - Fc ± 4.6 - Operational Bandwidth MHz 870 - 879.1 Insertion Loss at Fc dB - 2.7 3.5 Amplitude Variation (870 ~ 879.1MHz) dB - 0.5 1.5 Attenuation (Reference level from 0dB) 0 ~ 850MHz dB 35 59 - 850 ~ 859MHz dB 10 33 - 888 ~ 893 MHz dB 10 28 - 893 ~ 902MHz dB 30 38 - 902 ~ 2000MHz dB 34 37 - Input/Output VSWR (870 ~ 879.1MHz) - 1.7 2.5 Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - 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 874.55MHz Model: TA0512A Part No: MP01633 Rev No: 1 TA0512A v1 2 D. OUTLINE DRAWING: E. PCB FOOTPRINT: 5 1 2 2: Input 6: Output 1, 3, 4, 5, 7, 8: Ground Unit: mm

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 874.55MHz Model: TA0512A Part No: MP01633 Rev No: 1 TA0512A v1 3 F. FREQUENCY CHARACTERISTICS: Transfer function

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 874.55MHz Model: TA0512A Part No: MP01633 Rev No: 1 TA0512A v1 4 Reflections Functions S11 S22

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 874.55MHz Model: TA0512A Part No: MP01633 Rev No: 1 TA0512A v1 5 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Direction of Feed 512 TA□