TA942GG

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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 942.50MHz Model: TA942GG Part No: MA05955 Rev No: 3 TA942GG v3 1 A. MAXIMUM RATING: Electrostatic Sensitive Device (ESD) 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -30°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Min. Typ. Max. Center frequency Fc (MHz) - 942.5 - Insertion loss (925 ~ 960MHz) IL (dB) - 2.2 3.0 Amplitude ripple (925 ~ 960MHz) (dB) - 0.8 1.5 Attenuation (Reference level from 0dB) DC ~ 905MHz (dB) 17.0 20.5 - 905 ~ 915MHz (dB) 5.0 15.0 - 980 ~ 1000MHz (dB) 13.0 30.0 - 1000 ~ 2000 MHz (dB) 20.0 23.0 - VSWR (925 ~ 960MHz) - 2.2 2.7 Source impedance ZS (Ω) - 50 - Load impedance ZL (Ω) - 50 - Note: The standard definitions is in JIS C 6703 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 942.50MHz Model: TA942GG Part No: MA05955 Rev No: 3 TA942GG v3 2 D. 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 942.50MHz Model: TA942GG Part No: MA05955 Rev No: 3 TA942GG v3 3 2. Reflections Functions S11 VSWR S22 VSWR

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 942.50MHz Model: TA942GG Part No: MA05955 Rev No: 3 TA942GG v3 4 E. OUTLINE DRAWING: F. PCB FOOTPRINT: B: Input E: Output A, C, D, F: Ground Unit: mm T 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 942.50MHz Model: TA942GG Part No: MA05955 Rev No: 3 TA942GG v3 5 G. PACKING: 1. Reel Dimension (Reel Count: 7” = 1000; 13” = 3000 or per the r equest of customer order) 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 942.50MHz Model: TA942GG Part No: MA05955 Rev No: 3 TA942GG v3 6 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 245 ~ 260°C peak (min. 10sec). 4. Time: 2 times.