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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 169MHz SAW Filter Model: TA0437A Part No: MA07107 REV NO: 1 TA0437A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -10 °C to +70°C 4. Storage Temperature: -40 °C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Specification Unit Min. Typ. Max. Center Frequency Fc MHz - 169 - Insertion Loss IL min (reference level) dB - 1.5 2.8 Bandwidth BW MHz 6 8.8 - Absolute Attenuation(reference to ILmindB) Fc-50 ~ Fc-30 MHz dB 42 54 - Fc-30 ~ Fc-15 MHz dB 36 52 - Fc+30 ~ Fc+50 MHz dB 40 51 - Source impedance Zs Ω - 50 - Load impedance ZL Ω - 50 - Note: ILmin 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 ILmin.
Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK 169MHz SAW Filter Model: TA0437A Part No: MA07107 REV NO: 1 TA0437A 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 169MHz SAW Filter Model: TA0437A Part No: MA07107 REV NO: 1 TA0437A v1 3 D. MEASUREMENT CIRCUIT: E. OUTLINE DRAWING: F. PCB FOOTPRINT: 50Ω HP Network analyzer 50Ω SAW Filter 2 6 1,3,4,5,7,8 4 3 7 T A #2: Input #6: Output #1,3,4,5,7,8: Ground 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 169MHz SAW Filter Model: TA0437A Part No: MA07107 REV NO: 1 TA0437A v1 4 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION 4 3 7 T A Direction of Feed