TA0348A

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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 869.26250MHz Model: TA0348A Part No: MP03782 Rev No: 1 TA0348A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 0dBm 2. DC voltage: 12V 3. Operating Temperature: -45°C to +90°C 4. Storage Temperature: -45°C to +90°C B. ELECTRICAL CHARACTERISTICS: Reference temperature: -40°C to +85°C Item Min. Typ. Max. Note Center frequency Fc (MHz) - 869.2625 - 1 Minimum IL (868.8725~869.6525MHz) (dB) IL min - 3.3 4.5 Pass band (relative to IL min) 868.9125~869.6125MHz (dB) - 0.4 1.0 1 Pass bandwidth (relative to IL min) BW1 (kHz) - 1250 - Attenuation: (relative to IL min) (dB) 10~700MHz (dB) 50 55 - 700~842MHz (dB) 35 40 - 842~864MHz (dB) 25 28 - 864~866MHz (dB) 15 24 - 871.26~872.07MHz (dB) 10 15 - 872.07~879MHz (dB) 10 13 - 879~909MHz (dB) 15 20 - 909~1000MHz (dB) 40 45 - Impedance at Fc; Input ZIN = RIN // CIN 117 Ω // 3.7pF 117Ω // 3.7pF Output ZOUT = ROUT // COUT 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 869.26250MHz Model: TA0348A Part No: MP03782 Rev No: 1 TA0348A v1 2 C. 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 869.26250MHz Model: TA0348A Part No: MP03782 Rev No: 1 TA0348A v1 3 D. MEASUREMENT CIRCUIT: E. OUTLINE DRAWING: 1: Input or Input Ground 2: Input Ground or Input 5: Output or Output Ground 6: Output Ground or Output 4, 8: Case Ground. 3, 7: Ground F. PCB FOOTPRINT:

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 869.26250MHz Model: TA0348A Part No: MP03782 Rev No: 1 TA0348A v1 4 G. PACKING: 1. REEL DIMENSION 2. TAPE DIMENSION

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 869.26250MHz Model: TA0348A Part No: MP03782 Rev No: 1 TA0348A v1 5 H. RECOMMENDED REFLOW PROFILE: 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C)