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Ets-lindgren's gtem â„¢ test cell - model 5405/C22242


ETS-Lindgren's GTEM! Test Cell enables users to perform radiated emissions and radiated immunity tests in less time than at either an OATS or in a chamber. Tests can be performed quickly and accurately throughout the product life cycle.
* For all Phases of EMC Testing - Design Qualification - Pre-Compliance - Full Compliance IEC 61000-4-3 ANSI C63.4
Beginning with design qualification testing and moving through to pre-compliance testing, full compliance testing and production sampling, ETS-Lindgren GTEM! Test Cell is a time saving device for your test lab. A typical radiated emissions test (10,000 point scan) can be completed in 15 minutes or less, while a typical radiated immunity test can usually be completed in half the normal time.
The GTEM! Test Cell is based on experience, not experimentation. Originally developed in the EMC Baden (Switzerland) labs of ABB, the cell has been accepted in the EMC community for more than 10 years, and is field proven daily at more than 400 installations worldwide. Measurements made with a GTEM! Test Cell are accepted for final compliance demonstration by the FCC for Part 15 & 18 radiated emissions testing, and comply with IEC 61000-4-3 Annex D for immunity testing. 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.
* 7/16" DIN to type "N" adaptor
* ETS-Lindgren absorber material
* Individually characterized with results of TDR and VSWR tests
* Manual emissions correlation software
* Mobile base with locking casters
* One fiber optic penetration
* Primary door 18.11" W x 15.16" H clear opening (46 cm x 38.5 cm)
* Blank panel with connectors
* Panel with connectors and frame
* Shielded Window for primary door
* Three Position Ortho-Axis Pneumatic Manipulator (light duty
From Internal E-Fields 80 dB min
Highest Accuracy Transverse Test Surface in Center of Cell (H)4
Highest Accuracy Transverse Test Surface in Center of Cell (W)4
Maximum Recommended Transverse Test Surface in Center of Cell (H)5
Maximum Recommended Transverse Test Surface in Center of Cell (W)5
Outer Cell w/Base Dimension(H)1
Outer Cell w/Base Dimension(L)1
Outer Cell w/Base Dimension(W)1
Electrical Specifications Notes:
1Measurement Range - where correlation to OATS is established:
3 Measurement - 3 input GTEM-OATS Correlation Algorithm, 30 MHz - 5 GHz
9 Measurement - 9 input GTEM -OATS Correlation Algorithm, 9 kHz - 5 GHz
2Low input VSWR to f 20 GHz available
3Characteristic frequency: The frequency at which cross-over between the two terminations (the resistor load boards and the RF absorber) occurs.
Cell height without base: 1.2 m (3.9 ft)
3Measurement taken at rear of test volume
4From quasi-static E-Field with H-1/3 and W=1/2 septum height.
5From quasi-static E-Field with H=1/2 and W=3/4 septum height.



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