The GTEM-cell is a TEM waveguide with the upper frequency limit extended to the GHz range. It is a low-cost alternative measurement facility for both radiated emission and immunity measurements.
Conducted RF Immunity Test Systems
acc. to IEC/EN 61000-4-6, NAMUR
and
BCI testing acc. to ISO 11452-4, MIL-STD 461, CS 114 D0-160 (conducted susceptibility)