GTEM Cell Chambers

Compact, broadband GTEM cell chambers for radiated emissions and immunity pre-compliance screening, offering a lower-cost and smaller-footprint alternative to a full anechoic chamber for small-to-medium equipment.

Where This Fits

Before committing to time in a full Semi-Anechoic Chamber, a GTEM cell lets you catch radiated emissions and immunity problems early on the bench — a compact, lower-cost pre-compliance screening step rather than a replacement for final compliance testing.

Standards like CISPR 32 specify a SAC or open-area test site for the certifiable result, so treat a GTEM result as indicative. It's most useful for small-to-medium EUTs, since the cell's usable test volume shrinks as frequency increases.