Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 433.920MHz Part No: MA03137 Model: TB433ED REV. NO.: 4 A. MAXIMUM RATING: 1.Input Power Level: 10 dBm 2.DC voltage: 12 V 3.Operating Temperature: -40°C to +85°C 4.Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Center frequency FC (MHz) Minimum I.L. (433.8~434.12 MHz) (dB) ILmin Pass band (relative to IL min) 433.76~434.08 MHz (dB) 433.74~434.10 MHz (dB) 433.68~434.16 MHz (dB) Pass bandwidth (relative to IL min) BW3 (KHz) Attenuation:( relative to IL min) (dB ) 414~428 MHz (dB ) 428~432.84 MHz (dB ) 434.92~442 MHz (dB ) 442~550 MHz (dB ) Min. Typ. Max. Note 433.8 - 433.92 3.0 434.12 5.0 1 500 650 2.0 3.0 6.0 750 40 15 10 33 43 26 16 38 212Ω // 3.1 pF 212Ω // 3.1 pF - Impedance at FC ; Input ZIN =R IN//C IN Output ZOUT =ROUT //C OUT Turnover To (deg.C) Note1. The standard definitions is in JIS C 6703 Note2. 1 1 2 25 typ. Source impedance Load impedance 50 Ω 50 Ω Z IN =212Ω // 3.1pF Z OUT =212Ω // 3.1pF TB433ED v4 1 Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 433.920MHz Part No: MA03137 Model: TB433ED REV. NO.: 4 C. FREQUENCY CHARACTERISTICS: TB433ED v4 2 Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 433.920MHz Part No: MA03137 Model: TB433ED REV. NO.: 4 D. MEASUREMENT CIRCUIT: HP Network analyzer 50Ω 2 SAW Filter 50Ω 5 33nH 33nH 1,3,4,6,7,8 E.OUTLINE DRAWING: TB433ED v4 3 Golledge Electronics Ltd Ashwell Park, Ilminster Somerset, TA19 9DX, UK Tel: +44 1460 256 100 Fax: +44 1460 256 101 www.golledge.com SAW Filter 433.920MHz Part No: MA03137 Model: TB433ED REV. NO.: 4 F. PACKING: 1.REEL DIMENSION 2.TAPE DIMENSION TB433ED v4 4