Haefely DEC 6 Surge Decoupling Unit

The DEC 6 is utilized for decoupling auxiliary equipment from an EUT tested with 10/700us impulses up to 6.6kV peak. It’s utilized to decouple signal lines according to standard ITU K.44 and unshielded symmetrical data. Up to 4 wires can be simultaneously tested.

• Decoupling resistors 200 Ohm
• 10/700us telecom impulses and combination wave 1.2/50us – 8/20us impulses
• 100kHz ring wave impulses
• Breakdown avalanche diodes and gas arrestors as protection elements
• Up to 4 wires can be tested
• Signal Bandwidth up to some 10MHz

• Unshielded symmetrical data and signal lines
• Telecommunication equipment: Other international requirements for surge testing symmetrical data- and control lines such as TIA-968-A (FCC part 68)