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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 315MHz Model: TA0301A Part No: MA06217 Rev No: 3 TA0301A v3 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 6V 3. Operating Temperature: -40° C to +125° C 4. Storage Temperature: -40° C to +125° C B. ELECTRICAL CHARACTERISTICS: TA= -40° C to +95° C Item Min. Typ. Max. Note Center frequency Fc (MHz) - 315 - 1 Minimum IL (314.82 ~ 315.22MHz) (dB) IL min - 2.2 4.0 Pass band (relative to IL min) 314.77 ~ 315.2MHz (dB) - 1.5 3.0 314.71 ~ 315.26 MHz (dB) - 2.0 6.0 Pass bandwidth (relative to IL min) BW3 (kHz) 800 920 - Attenuation: (relative to IL min) (dB) 10 ~ 270MHz (dB) 45 50 - 270 ~ 309MHz (dB) 30 35 - 309 ~ 313.94MHz (dB) 15 20 - 316 ~ 335MHz (dB) 10 15 - 335 ~ 400MHz (dB) 35 40 - 400 ~ 1000MHz (dB) 45 50 - Impedance at Fc; Input ZIN = RIN // CIN Output ZOUT = ROUT // COUT 373Ω // 5.0pF 73Ω // 5.0pF 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 315MHz Model: TA0301A Part No: MA06217 Rev No: 3 TA0301A v3 2 C. MEASUREMENT CIRCUIT: 50Ω HP Network analyzer 50Ω SAW Filter 60nH 60nH 1 5 2,3,4,6,7,8 10P 10P 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 315MHz Model: TA0301A Part No: MA06217 Rev No: 3 TA0301A v3 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 315MHz Model: TA0301A Part No: MA06217 Rev No: 3 TA0301A v3 4 F. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION