6798 FILTRAN | Alldatasheet

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229 Colonnade Road, Ottawa, Ontario, Canada K2E 7K3

Tel: (613) 226-1626 Fax: (613) 226-7124 www.filtran.com CEPT An ISO 9001 Registered Company ISSUE: B 22/10/01 6798

  • Specially designed to match a 120 Ω twisted pair to a 75Ω coaxial line in the CEPT trunk.
  • Extended temperature range of -40°C to +85°C.
  • Exceeds the requirements of IEC950, EN60950, UL1950/CSA650 and AS/NZS3260. Dual Matching Transformer 6798 ELECTRICAL SPECIFICATION @ 25˚C Mechanical and Schematic (All dimensions in inches)
  • The Return Loss exceeds the requirements of CCITT G.703 and BS6328.
  • The Longitudinal balance exceeds the requirements of CCITT I.431. SUGGESTED PAD LAYOUT SCHEMATIC Inductance (mH MIN) Longitudinal Balance (dB MIN) Return Loss (dB MIN)Part Number Turns Ratio 16-14, 11-9 50-1544 KHz 50-100 KHz 100-2048 KHz 2048-3072 KHz Dielectric Strength (Vrms) Primary Pins 6798 1:1.26 & 1:1.26 1.0 & 1.0 40 12 18 14 1500 1-3, 6-8