3-meter Compliant Semi-Anechoic Test Chamber
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Overview
Our baseline semi-anechoic 3-meter chambers are designed to provide an optimal
environment for full Compliance Testing, offer semi-anechoic radiated emissions (RE)
and fully anechoic radiated immunity (RI) compliance test capability for most
international EMC compliance regulations.
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Dimensions
Notes :
This design assumes a 30cm (12”) raised ground plane floor inside the chamber for ease of cable
management and installation of a flush mounted turntable.
Shielding Effectiveness
Note 1 : According to EN 50147-1 (1996), NSA 65-6 and Mil-Std 285 Frequencies to be tested :
► H-Field : 10 kHz, 100 kHz, 1 MHz, 100 MHz
► E-Field : 30 MHz, 100 MHz
► Plane Wave : 400 MHz, 1 GHz
► Micro Wave : 10 GHz, 18 GHz
Note 2 : Instrumentation used :
Magnetic field / electric field / plane wave / micro wave : EMI receiver & synthesized signal
generator, sets of rod, loop, biconical, log-periodic & horn antennas
Note 3 : The shielding effectiveness measurement will be done after erection of the enclosure and before
the anechoic material is mounted inside the chamber Customer acceptance report to be issued and signed off prior to absorber mounting
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