The GTEM cell is a frequency extended variant of the traditional TEM cell. Designed for EMC applications, calibration of antennas/field probes, testing and measuring of mobile phones, and other electronic devices etc. The GTEM 250 has a maximum septum height of 250 mm and is suitable for emissions and immunity testing.

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 …

GTEM, DTEM, Striplines and Reverberation Chambers (RCs) are modern EMC test environments in addition to the established methods like semi- or full anechoic rooms and open area test sites. They can be used for emission and immunity testing as required by the IEC / EN 61000-4-20, 21 and other standards.

GTEM (Gigaherz Tanseverse Electromagnetic) Cell Test Chamber is a new type of electromagnetic compatibility test equipment developed based on the TEM Cell Chamber (it applies asymmetric rectangular structure to simulate free space to generate TEM electromagnetic waves inside the small chamber).

A GTEM Cell is an essential tool for RF and EMC testing, offering a compact, cost effective and efficient alternative to traditional anechoic chambers. Its broad frequency support, controlled test environment and high measurement repeatability make it invaluable for pre-compliance testing, product development and regulatory compliance verification.

The GTEM cell is, in principle, a tapered coaxial line (offset septum plate), which is terminated by a hybrid combination of discrete resistors and RF absorber to achieve a 50 Ohm broadband match. It is applied for the Measuring of Radiated Emission, radiofrequency field-immunity test.

Model GTEMCELL GTEM250 F with Ferrite tiles on the bottom offers a wider operating bandwidth with peak smoothed and flat response starting from DC to microwave frequencies. It is an indispensable tool for researchers and developers engineers!

What is GTEM Cell? A GTEM (Gigahertz Transverse Electro Magnetic) cell is a test site for performing both radiated immunity and emissions testing in a single, shielded environment. When you compare with other test sites, you will see that GTEM testing is …

The GTeM!™ ConCepT outer walls and RF shield. The center conductor transforms into a thin, wide conductive plate, becoming the GTEM!’s septum. Current is terminated by a 50 ohm broadband resistive network between the septum and the GTEM!’s backwall. Fields are terminated by RF absorber at the backwall. For immunity tests, the output of a ...

The GTEM!'s unique tapered shape, offset septum, resistive termination network, and absorber-lined back wall remove performance limitations of TEM cells and boxy enclosures. Electromagnetic wave and RF current termination are smooth and controlled. Field uniformity is +/- 3 dB up to 1 GHz, and +/-4 dB above 1 GHz.