TA0289A

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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 159.0125MHz Model: TA0289A Part No: MA04627 Rev No: 2 TA0289A v2 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 5V 3. Operating Temperature: -25° C to +70° C 4. Storage Temperature: -40° C to +85° C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center Frequency Fc MHz - 159.0125 - Insertion Loss IL min (reference level) dB - 1.85 2.8 Bandwidth BW -3dB MHz 6.025 8.2 - Absolute Attenuation (reference to IL min dB) Fc -50 ~ Fc -30MHz dB 42 57 - Fc -30 ~ Fc -15MHz dB 36 43 - Fc +30 ~ Fc +50MHz dB 42 57 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Note: IL min is the minimum of the pass band attenuation. The center frequency Fc is the mean value of the upper and lower frequencies at the 3dB filter attenuation level relative to the IL min. C. MEASUREMENT CIRCUIT 50Ω HP Netwo rk a nalyzer 50ΩSAW Filter 7 2 1,3,4,5,6,8,9,10

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 159.0125MHz Model: TA0289A Part No: MA04627 Rev No: 2 TA0289A v2 2 D. OUTLINE DRAWING: E. PCB FOOTPRINT: 7: Input 2: Output 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 159.0125MHz Model: TA0289A Part No: MA04627 Rev No: 2 TA0289A v2 3 F. 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 159.0125MHz Model: TA0289A Part No: MA04627 Rev No: 2 TA0289A v2 4 G. PACKING: 1. REEL DIMENSION 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 159.0125MHz Model: TA0289A Part No: MA04627 Rev No: 2 TA0289A v2 5 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE: