The chamber's small overall size results from the use of hybrid absorber and ferrite tile, which require less volumetric space than traditional absorbers. ETS-Lindgren FACT™ 3 chambers will fit in many existing structures, yet are large enough to perform 4 meter antenna scans above the ground plane. When installed with ETS-Lindgren's LoPro™ or EuroPro™ turntables, pit excavations for motor assemblies are eliminated.
Radiated Emissions Testing
ETS-Lindgren's FACT™3 chambers are designed to provide customers with more standardized solutions for different quiet zone diameters and performance options. This will provide users more flexibility to choose which solution works best for their individual needs. The available quiet zone sizes are available up to 2.0 meters in diameter. ETS-Lindgren’ Fact 3 chambers can be used to perform full compliance testing for ANSI C63.4, FCC parts 15 & 18, EN 50147-2, CISPR 11/EN55011, CISPR 16/EN55016, CISPR 22/EN55022, VCCI V-3/2003.04, SAE J551 and SAE J1113.
ETS-Lindgren guarantees that the performance of Normalized Site Attenuation (NSA) testing according to ANSI C63.4, is ± 4.0 dB for STANDARD chamber, ± 3.5 dB for STANDARD PLUS chamber and ± 3.0 dB for PREMIUM chamber over the frequency range of 30 MHz to 1 GHz. The guaranteed performance for frequency range of 1 GHZ to 18 GHz is ± 3.0, regardless which performance option is selected below 1 GHz.
Radiated Immunity Testing
ETS-Lindgren's FACT 3 chambers can also be used to perform full compliance testing for IEC 61000-4-3/EN61000-4-3 and SAE J-1113 requirements.
At FACT 3 range lengths, field uniformity of 0 - 6 dB is achieved in the test aperture over the frequency range of 26 MHz to 18 GHz. The test aperture is a vertical plane 1.5 meter x 1.5 meter at an elevation of 0.8m to 2.3m above the ground plane, following the field uniformity test procedure of IEC 61000-4-3.
Additionally, FerroSorb™ can safely withstand continuous field intensity of up to 200 V/m and intermittent field intensity of up to 500 V/m. This safely exceeds the field intensity requirements of most commercial RI tests.
ETS-Lindgren is an integrated manufacturer producing such well-known brands as Rantec absorber, ETS-Lindgren Series 81 and Euroshield shielding and RF doors, Holaday Probes, ETS-Lindgren antennas, towers, turntables, and test accessories. All of our products are designed to work together for maximum efficiency and performance.
In addition to providing performance, our "Total Solution, Single Source"™ approach simplifies complex decisions and gives you peace of mind with a single source of responsibility.