TA0705A

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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 315.0MHz Model: TA0705A Part No: MP03963 Rev No: 1 TA0705A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC voltage: 3V 3. Operating Temperature: -40° C to 85° C 4. Storage Temperature: -40° C to +85° C B. CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MH - 315 - Maximum Insertion loss 314.70 ~ 315.30MHz IL dB - 1.53 2.5 Amplitude ripple 314.70 ~ 315.30MHz dB - 0.4 1.5 VSWR 314.70 ~ 315.30MHz 1.45 2.0 Attenuation (Reference level from 0dB) 270.0 ~ 286.0MHz dB 55 61 - 293.0 ~ 293.9MHz dB 53 59 - 304.0 ~ 304.6MHz dB 48 53 - 325.4 ~ 326.0MHz dB 24 30 - 336.1 ~ 337.0MHz dB 36 46 - 357.5 ~ 358.7MHz dB 50 56 - Source impedance ZS Ω - 50 - Load impedance ZL Ω - 50 - Temperature coefficient ppm/k - -36 - C. MEASUREMENT CIRCUIT: 50Ω HP Network analyzer 50ΩSAW Filter B E A, C, D, F

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 315.0MHz Model: TA0705A Part No: MP03963 Rev No: 1 TA0705A v1 2 D. FREQUENCY CHARACTERISTICS: Transfer Function

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 315.0MHz Model: TA0705A Part No: MP03963 Rev No: 1 TA0705A v1 3 E. OUTLINE DRAWING: PCB FOOTPRINT: B: Input E: Output A, C, D, F: Ground Unit: mm

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 315.0MHz Model: TA0705A Part No: MP03963 Rev No: 1 TA0705A v1 4 G. PACKING: 1. Reel Dimension 2. Tape Dimension Direction of Feed

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 315.0MHz Model: TA0705A Part No: MP03963 Rev No: 1 TA0705A v1 5 H. REFLOW PROFILE: Recomended 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)