The IEC 61000-4-4 Ed 3.0 published 2012 recomends the calibration of the capacitive coupling clamp into a 50ohm coaxial load. The capacitive coupling clamp (CCI) is connected to the 50 ohm output of the EFT generator. A flexible insulated plate inside the CCI is connected to a coaxial 50 ohm load resistor for verificate the EFT / Burst wave of the capacitive coupling clamp.
