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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 787.50MHz Model: TA0877A Part No: MP02103 Rev No: 1 TA0877A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 5dBm 2. DC voltage: 5V 3. Operating Temperature: -20°C to 70°C 4. Storage Temperature: -40°C to +85°C B. CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz MHz - 787.5 - Insertion loss 775 ~ 800MHz IL dB - 2.9 4.0 Amplitude ripple 775 ~ 800MHz dB - 1.0 2.0 Attenuation (Reference level from 0dB) 600 ~ 700MHz dB 40 47 - 700 ~ 750MHz dB 30 41 - 860 ~ 900MHz dB 30 43 - 900 ~ 1000MHz dB 38 46 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 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 787.50MHz Model: TA0877A Part No: MP02103 Rev No: 1 TA0877A v1 2 C. FREQUENCY CHARACTERISTICS: 1. Transfer function 2. Wideband

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 787.50MHz Model: TA0877A Part No: MP02103 Rev No: 1 TA0877A v1 3 D. MEASUREMENT CIRCUIT:  HP Network analyzer SAW Filter B E A,C,D,F E. OUTLINE DRAWING: F. 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 787.50MHz Model: TA0877A Part No: MP02103 Rev No: 1 TA0877A v1 4 G. PACKING: 1. Reel Dimension 2. Tape Dimension Direction of Feed 877 TA□

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 787.50MHz Model: TA0877A Part No: MP02103 Rev No: 1 TA0877A v1 5 H. RECOMMENDED REFLOW PROFILE: Recomended Reflow Profile 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)