TA1043A

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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 441.0MHz Model: TA1043A Part No: MP03507 Rev No: 1 TA1043A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -40° C to +85° C 4. Storage Temperature: -40° C to +85° C B. ELECTRICAL CHARACTERISTICS: Reference temperature: 25° C Item Unit Min. Typ. Max. Center frequency Fc MHz - 441 - Insertion Loss IL min (reference level) dB - 1.5 2.8 2dB Bandwidth BW -2dB MHz 19 22.3 - Absolute Attenuation: (Reference level from 0dB) Fc -100 to Fc -45MHz Fc +45 to Fc +55MHz Fc +55 to Fc +100MHz dB dB dB Temperature coefficient of frequency ppm/k - -36 - 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 2dB filter attenuation level relative to the IL min.

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 441.0MHz Model: TA1043A Part No: MP03507 Rev No: 1 TA1043A v1 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 441.0MHz Model: TA1043A Part No: MP03507 Rev No: 1 TA1043A v1 3 D. MEASUREMENT CIRCUIT: E. OUTLINE DRAWING: 50Ω HP Network analyzer 50ΩSAW Filter 2 6 1,3,4,5,7,8 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 441.0MHz Model: TA1043A Part No: MP03507 Rev No: 1 TA1043A v1 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 441.0MHz Model: TA1043A Part No: MP03507 Rev No: 1 TA1043A v1 5 H. RECOMMENDED REFLOW PROFILE: