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 433.92MHz Part No: MA04316 Model: TA0278A Rev No: 2 A. MAXIMUM RATING: 1. Input Power Level: 0dBm 2. DC voltage: 0V 3. Operating Temperature: -15°C to +60°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. MHz - 433.92 - dB - 2.3 3.5 MHz 4 7.8 - Fc -100 to Fc -200MHz dB 56 69 - Fc -25 to Fc -100MHz dB 40 61 - Fc -10.7MHz dB 42 51 Fc +25 to Fc +100MHz dB 40 61 - Fc +100 to Fc +200MHz dB 40 52 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Center frequency Fc Insertion Loss IL min (reference level) 3dB Bandwidth BW 3dB Attenuation: (Reference level from IL min) 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. TA0278A 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 433.92MHz Part No: MA04316 Model: TA0278A Rev No: 2 C. FREQUENCY CHARACTERISTICS: TA0278A 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 433.92MHz Part No: MA04316 Model: TA0278A Rev No: 2 D. MEASUREMENT CIRCUIT: 2 Network Analyzer SAW Filter 6 1,3,4,5,7,8 Network Analyzer E. OUTLINE DRAWING: 2: Input 6: Output 1, 3, 4, 5, 7, 8: Ground Unit: mm TA0278A 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 433.92MHz Part No: MA04316 Model: TA0278A Rev No: 2 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION = == TA0278A v2 4