Immunity and Emissions Testing

Quick Links

Information

Viewed products

Teseq GTEM 250-SAE...
Max EUT Size: 200 x 200 x 150 mm...

Teaeq GTEM 250A-SAE GTEM Cell for Emissions and Immunity Testing, version for SAE

View larger

Teseq GTEM 250-SAE GTEM Cell for Emissions and Immunity Testing, version for SAE

Condition New

Max EUT Size: 200 x 200 x 150 mm (7.87 x 7.87 x 5.9)in.
Max EUT dimension for uniform-area: (83 x 83 x 83 mm) (3.26 x 3.26 x 3.26in.)
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

The EMC Shop

More details

Request Quote

Request Quote/More Info

Send to a friend
Send to a friend
Teseq GTEM 250-SAE GTEM Cell for Emissions and Immunity Testing, version for SAE
Max EUT Size: 200 x 200 x 150 mm (7.87 x 7.87 x 5.9)in.
Max EUT dimension for uniform-area: (83 x 83 x 83 mm) (3.26 x 3.26 x 3.26in.)
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
Recipient :
Name of your friend ^* :
E-mail address of your friend ^* :
^* Required fields
or Cancel
Print

Test Equipment Description

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

Specifications of the Teseq GTEM 250-SAE:

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
Weight	45 kg

Emissions measurements:

The standards SAE J1752/3 and IEC 61967-2 define a method for measuring the electromagnetic radiation from an IC (integrated circuit) in the frequency range 150 kHz to 1 GHz. The IC itself is mounted on a shielded test board that is clamped to a special hole in the top of the TEM cell. Except for the IC, all the interface wiring and other required components are placed on the outside of the test board which becomes part of the cell wall. A spectrum analyzer or measurement receiver is connected to the GTEM and measures the RF emissions from the integrated circuit.

Immunity testing:

The test board described above can also be used for IC immunity testing with a GTEM cell. The standard IEC 62132-2 specifies the immunity test method for integrated circuits in the frequency range 150 kHz to 1 GHz.