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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 311.06MHz SAW Filter Model: TA0615A Part No: MA09368 REV NO.: 2 TA0615A v2 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 10V 3. Operating Temperature: -30 °C to 85°C 4. Storage Temperature: -30 °C to +85°C B. CHARACTERISTICS: Item Specification Unit Min. Typ. Max. Center Frequency Fc MHz - 311.06 - Insertion Loss ILmin dB - 1.7 3.0 Bandwidth BW -3dB MHz 2 6 - Ripple Fc ± 1MHz - 1 1.5 VSWR Fc ± 1MHz - 1.5 - Absolute Attenuation (reference to 0dB) Fc-11.7 ~ Fc-9.7 MHz dB 40 45 - Fc-22.4 ~ Fc-20.4 MHz dB 50 55 - Source impedance Zs Ω - 50 - Load impedance ZL Ω - 50 - Temperature coefficient ppm/k -37 Note 1: No matching network required for operation at 50Ω C. MEASUREMENT CIRCUIT: 50Ω HP Network analyzer 50Ω 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 311.06MHz SAW Filter Model: TA0615A Part No: MA09368 REV NO.: 2 TA0615A v2 2 D. TRANSFER FUNCTION: -70 -60 -50 -40 -30 -20 -10 FreqMHz dB SPEC TA0615A -10 FreqMHz dB SPEC TA0615A

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 311.06MHz SAW Filter Model: TA0615A Part No: MA09368 REV NO.: 2 TA0615A v2 3 E. OUTLINE DRAWING: ∆ Product Year Code Year 2005 2007 2009 2006 2008 2010 Product Code A a F. PCB FOOTPRINT: B: Input E: Output A,C,D,F Ground ∆: Year Code □: Date Code (Follow the table provided by planner each year.) Unit: mm 615 ∆ □

Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 311.06MHz SAW Filter Model: TA0615A Part No: MA09368 REV NO.: 2 TA0615A v2 4 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 615 TA□ 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 311.06MHz SAW Filter Model: TA0615A Part No: MA09368 REV NO.: 2 TA0615A v2 5 H. 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)