GTEM 750 Cell for Radiated Immunity & Emissions Testing, IEC/EN 61000-4-20

• Ruggedized fully hot galvanized steel construction (INOX steel optional) 
• Unique compact design. 
• Optimized for EMI and EMC. 
• Strong fields achieved with low input power 
• Broadband up to 20Ghz. 
• High effective shielding 
• 2 poles 230Vac 50Hz 10A EMI standard line filter

Operation

GTEM-cells (Giga-hertz Transversal Electro-Magnetic cells) are waveguide structures intended for electromagnetic compatibility measurements, as well as biomedical applications. The electromagnetic field distribution inside the cell is in TEM mode. With TEM mode propagation, there is no component of electric and magnetic field in the direction of propagation of electromagnetic wave. Therefore the field components are strictly perpendicular. Assuming the field distribution ideal TEM below the cut-off frequency of the cell (before the introduction of higher order modes), the electromagnetic field distribution can be considered static.

Applications

• EMI and EMS devices 
• Radiation and susceptibility test 
• Specifically designed for telecom application 
• Biomedical and dosimetrical applications 
• Isotropic sensors calibration 
• Receiver sensitivity test 
• Antenna pattern 
• Shielding effectiveness caracterization test