TA0991A

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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 947.50MHz Model: TA0991A Part No: MP04350 Rev No: 1 TA0991A v1 1 A. MAXIMUM RATING: 1. Input Power Level: +20dBm 2. DC Voltage: 3V 3. Operating Temperature: -30°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Note Center Frequency Fc MHz - 947.5 - - Insertion Loss (935 ~ 960MHz) IL dB - 2.45 3.3 - Amplitude Ripple (935 ~ 960MHz) dB - 0.5 1.3 - VSWR (935~960MHz) - 1.7 2.2 - Attenuation (Reference level from 0dB) DC ~ 871MHz dB 50 54 - - 890 ~ 915MHz dB 30 47 - - 980 ~ 1025MHz dB 10 25 - - 1025 ~ 2000MHz dB 45 52 - - 2000 ~ 3000MHz dB 20 31 - - C. MEASUREMENT CIRCUIT:  HP Network analyzer  SAW Filter B E A, C, D, F

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 947.50MHz Model: TA0991A Part No: MP04350 Rev No: 1 TA0991A v1 2 D. OUTLINE DRAWING: E. PCB FOOTPRINT: B: Input E: Output A, C, D, F: 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 947.50MHz Model: TA0991A Part No: MP04350 Rev No: 1 TA0991A 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 947.50MHz Model: TA0991A Part No: MP04350 Rev No: 1 TA0991A v1 4 Reflection 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 947.50MHz Model: TA0991A Part No: MP04350 Rev No: 1 TA0991A v1 5 G. PACKING: 1. Reel Dimension (Reel Count: 7” = 1000; 13” = 3000) 2. Tape Dimension

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 947.50MHz Model: TA0991A Part No: MP04350 Rev No: 1 TA0991A 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: