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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 504.0MHz Model: TA0978A Part No: MP04076 Rev No: 2 TA0978A v2 1 A. MAXIMUM RATING: Electrostatic Sensitive Device (ESD) 1. Input Power Level: 10dBm 2. DC voltage: 10V 3. Operating Temperature: -10°C to +50°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz - 504 - Insertion Loss 500 ~ 508MHz IL dB - 2.5 4.5 Amplitude ripple 500 ~ 508MHz dB - 0.3 2.5 Attenuation: (Reference level from 0dB) 404 ~ 463.2MHz dB 42 53 - 544 ~ 604MHz dB 42 50 - Impedance at Fc: Input ZIN = RIN // CIN Output ZOUT = ROUT // COUT Ω 50Ω // 0pF 50Ω // 0pF

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 504.0MHz Model: TA0978A Part No: MP04076 Rev No: 2 TA0978A v2 2 C. 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 504.0MHz Model: TA0978A Part No: MP04076 Rev No: 2 TA0978A v2 3 D. MEASUREMENT CIRCUIT:  HP Network analyzer SAW Filter 2 6 1,3,4,5,7,8 E. OUTLINE DRAWING: F. 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 504.0MHz Model: TA0978A Part No: MP04076 Rev No: 2 TA0978A v2 4 G. PACKING: 1. Reel Dimension (Please refer to FR-75D10 for packing quantity) 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 504.0MHz Model: TA0978A Part No: MP04076 Rev No: 2 TA0978A v2 5 H. RECOMMENDED REFLOW PROFILE: 1. Preheating shall be fixed at 150 ~ 180°C for 60 ~ 90 seconds. 2. Ascending time to preheating temperature 150°C shall be 30 seconds min. 3. Heating shall be fixed at 220°C for 50 ~ 80 seconds and at 260°C +0/-5°C peak (20 ~ 40sec). 4. Time: 2 times.