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GTEM Cell for Emissions and Immunity Testing, version for SAE

GTEM 250A-SAEzoom
  • Test cell with special opening to test integrated circuits on approx. 45 mm septum height
  • Meets IEC/EN 61000-4-20, SAE J1752/3, IEC 62132-2 and IEC 61967-2
  • For 100 Watts input power
  • Excellent VSWR up to 18 GHz

A GTEM (Gigahertz Transverse Electro Magnetic) cell is a test site for efficiently performing both radiated immunity and emissions testing in a single, controllable and shielded environment. Compared to other test sites, GTEM testing is faster with high accuracy and excellent reproducibility.

In principle, the GTEM cell is a coaxial line expanding pyramidally and having an impedance of 50 Ω. At its end, the line is terminated by a combination of termination resistors and RF absorbers designed and constructed to match the above mentioned impedance.

Teseq offers with GTEM 250A-SAE a cell with excellent VSWR for improved testing in the entire frequency.

Parameter Value
Max. septum height

250 mm

Septum height at marker position

217 mm

Dimension (LxWxH)

1.25 x 0.65 x 0.45 m


45 kg

There are no associated values available.



Application note




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Brian Huntsman
Astrid Wälchli Schreiber
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