TA0823A

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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 787.5MHz Model: TA0823A Part No: MP02289 Rev No: 1 TA0823A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 5V 3. Operating Temperature: -30°C to +70°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz - 787.5 - Insertion loss (787 ~ 788MHz) IL dB - 2.4 5 Amplitude ripple (787 ~ 788MHz) dB - 0.3 1.5 Return loss (787 ~ 788MHz) dB 10 16 - Group delay variation (787 ~ 788MHz) ns - 10 50 Attenuation (Reference level from 0dB) DC ~ 737MHz dB 40 43 - 757 ~ 758MHz dB 40 43 - 764 ~ 776MHz dB 15 40 - 794 ~ 806MHz dB 10 29 - 828 ~ 2000MHz dB 40 48 - Source impedance ZS  - 50 - Load impedance ZL  - 50 - Temperature Coefficient ppm/°C - -36 - C. MEASUREMENT CIRCUIT:  HP Network analyzer  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 787.5MHz Model: TA0823A Part No: MP02289 Rev No: 1 TA0823A v1 2 D. OUTLINE DRAWING: E. PCB FOOTPRINT:

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 787.5MHz Model: TA0823A Part No: MP02289 Rev No: 1 TA0823A v1 3 F. FREQUENCY CHARACTERISTICS: 1. 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 787.5MHz Model: TA0823A Part No: MP02289 Rev No: 1 TA0823A v1 4 2. Group Delay

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 787.5MHz Model: TA0823A Part No: MP02289 Rev No: 1 TA0823A v1 5 3. Reflection Functions

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 787.5MHz Model: TA0823A Part No: MP02289 Rev No: 1 TA0823A v1 6 G. PACKING: 1. Reel Dimension 2. Tape Dimension Direction of Feed

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 787.5MHz Model: TA0823A Part No: MP02289 Rev No: 1 TA0823A v1 7 H. RECOMMENDED REFLOW PROFILE: