TA0300A

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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 433.92MHz Model: TA0300A Part No: MA05276 Rev No: 1 TA0300A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 12V 3. Operating Temperature: -40° C to +85° C 4. Storage Temperature: -40° C to +85° C B. ELECTRICAL CHARACTERISTICS: Reference temperature: TA = -40 to 85°C Item Min. Typ. Max. Note Center frequency Fc (MHz) - 433.92 - 1 Minimum IL (dB) IL min - 2.2 3.0 Pass band (relative to IL min) 433.42 ~ 434.42 MHz (dB) - - 3.0 Pass bandwidth (relative to IL min) BW3 (kHz) 1000 1250 - Attenuation: (relative to IL min) (dB) 10 ~ 414MHz (dB) 40 50 - 414 ~ 428MHz (dB) 30 40 - 428 ~ 432.42MHz (dB) 15 20 - 435.42 ~ 442MHz (dB) 10 15 - 442 ~ 550MHz (dB) 25 30 - 550 ~ 1000 MHz (dB) 45 50 - Impedance at Fc; Input ZIN = RIN // CIN Output ZOUT = ROUT // COUT 279Ω // 4.1pF 79Ω // 4.1pF Turnover To (° C) Note 1: The standard definitions is in JIS C 6703

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 433.92MHz Model: TA0300A Part No: MA05276 Rev No: 1 TA0300A v1 2 C. MEASUREMENT CIRCUIT: 50Ω HP Network analyzer 50Ω SAW Filter 39nH 39nH 1 5 2,3,4,6,7,8 7PF 7PF D. OUTLINE DRAWING:

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 433.92MHz Model: TA0300A Part No: MA05276 Rev No: 1 TA0300A v1 3 E. 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 433.92MHz Model: TA0300A Part No: MA05276 Rev No: 1 TA0300A v1 4 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION