MIL-STD-461E
MIL-STD-461E: "DOD Interface Standard Requirements for the Control of Electromagnetic Interference Characteristics of Subsystems and Equipment" was published on August 20, 1999 and consolidates MIL-STD-461D and MIL-STD-462D into one Standard. The associated Data ITem Descriptions (DIDs) are as follows:
DID NUMBERDID TITLE
DI-EMCS-80199B Electromagnetic Interference Control Procedures (EMICP)
DI-EMCS-80200B Electromagnetic Interference Test Report (EMITR)
DI-EMCS-80201B Electromagnetic Interference Test Procedures (EMITP)
DI-EMCS-80200B Electromagnetic Interference Test Report (EMITR)
DI-EMCS-80201B Electromagnetic Interference Test Procedures (EMITP)
Major changes MIL-STD-461D/462D to MIL-STD-461E:
- EUT hardware and software must be representative of production. Susceptibility scan rates and the frequency of measurement system test checks were revised.
· Conducted Emissions
CE101: is no longer applicable to shipboard equipment
· Conducted Susceptibility
CS101: applicability and limits were extended to 150 kHz
CS109: measurement procedures were revised
CS114: limits were revised
CS115: applicability was revised for several equipment classes
CS116: measurement procedures were revised;
applicability was revised for several equipment classes
CS109: measurement procedures were revised
CS114: limits were revised
CS115: applicability was revised for several equipment classes
CS116: measurement procedures were revised;
applicability was revised for several equipment classes
· Radiated Emissions
RE101: the 50 cm requirement was deleted; limits are more stringent
RE102: limits were revised for submarine equipment
RE102: limits were revised for submarine equipment
· Radiated Susceptibility
RS101: limits were revised for Navy applications; added an alternative test using the Helmholtz coil
RS103: added use of mode-tuned reverberation chambers above 200 MHz
RS105: limits were revised for consistency with IEC Standards
RS103: added use of mode-tuned reverberation chambers above 200 MHz
RS105: limits were revised for consistency with IEC Standards
