TA0667A

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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 1785.0MHz Model: TA0667A Part No: MA08970 Rev. No: 1 TA0667A v1 1 A. MAXIMUM RATING: 1. Input Power Level: 10dBm 2. DC Voltage: 3V 3. Operating Temperature: -30°C to +85°C 4. Storage Temperature: -40°C to +85°C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Note Center Frequency Fc MHz - 1785 - - Insertion Loss (1755 ~ 1815MHz) IL dB - 2.7 4 - Amplitude Ripple (variation over 3MHz) dB - 0.5 1.2 - VSWR (1755 ~ 1785MHz) - 1.8 2.4 Group Delay Ripple (variation over 3MHz) ns - 2 30 Attenuation (Reference level from 0dB) D.C. ~ 1685MHz dB 28 31 - - 1685 ~ 1720MHz dB 20 42 - - 1850 ~ 1885MHz dB 20 53 - - 1885 ~ 3000MHz dB 30 37 - - C. MEASUREMENT CIRCUIT:  HP Network analyzer  SAW 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 1785.0MHz Model: TA0667A Part No: MA08970 Rev. No: 1 TA0667A v1 2 D. OUTLINE DRAWING: E. 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 1785.0MHz Model: TA0667A Part No: MA08970 Rev. No: 1 TA0667A v1 3 F. 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 1785.0MHz Model: TA0667A Part No: MA08970 Rev. No: 1 TA0667A v1 4 Reflection Functions S11 S22

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 1785.0MHz Model: TA0667A Part No: MA08970 Rev. No: 1 TA0667A v1 5 G. PACKING: 1. Reel Dimension (Reel Count: 7” = 1000; 13” = 3000) 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 1785.0MHz Model: TA0667A Part No: MA08970 Rev. No: 1 TA0667A v1 6 100 120 140 160 180 200 220 240 260 280 100 120 140 160 180 200 220 240 260 280 300 320 340 360 Time (Sec) Temp ( Deg C) H. RECOMMENDED REFLOW PROFILE: