Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 440.0MHz Part No: MA06819 Model: TA0411A Rev No: 2 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. MHz - 440 - dB - 1.4 2.8 MHz 19 23.3 - Fc -45 to Fc -100MHz dB 40 57 - Fc +45 to Fc +55MHz dB 30 56 - Fc +55 to Fc +100MHz dB 40 56 ppm/k - -36 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Center frequency Fc Insertion Loss IL min (reference level) 3dB Bandwidth BW -3dB Absolute Attenuation:(Reference level from 0dB) Temperature coefficient of frequency 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. TA00411A v2 1 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 440.0MHz Part No: MA06819 Model: TA0411A Rev No: 2 C. FREQUENCY CHARACTERISTICS: TA00411A v2 2 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 440.0MHz Part No: MA06819 Model: TA0411A Rev No: 2 D. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω 2 SAW Filter 6 50Ω 1,3,4,5,7,8 E. OUTLINE DRAWING: F. PCB FOOTPRINT: TA00411A v2 3 Golledge Electronics Ltd Eaglewood Park, ILMINSTER Somerset, TA19 9DQ, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 440.0MHz Part No: MA06819 Model: TA0411A Rev No: 2 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION Direction of Feed TA00411A v2 4