June 27, 2019
Earlier this year the Ford EMC department issued a notice to Elite and all other approved test labs that all RF radiated immunity testing shall be performed using the reverberation chamber method. In the past, Ford’s corporate EMC standards EMC-CS-2009.1 and FMC-1278 have permitted the use of either the reverberation chamber method or absorber lined chamber radiated immunity method.
However, going forward, the reverb method will be the default test method. We are recommending to all clients that if they are considering the ALSE version of the test, to double check with Ford EMC during the test plan development and approval process. ALSE can only be used with specific permission from Ford EMC, and that has to be clearly defined in the approved test plan.
Elite has three Mode Tuned reverberation chambers. In addition to using them for Ford RI114 testing, these chambers are also applied for DO-160G and MIL-STD-461 radiated immunity. The Commercial Aviation and Military EMC testing we perform in these chambers allows Elite to apply pulsed RF test levels up to 5000 V/m.
Labels: Automotive EMC