MIL Standards

MIL-STD-461: Requirements for the Control of Electromagnetic Interference Characteristics of Subsystems and Equipment

Advanced Test Equipment Rentals provides application support for all of MIL-STD-461 testing. We work with manufacturers like Solar, HV Technologies/EMC Partner and Agilent to provide labs custom solutions for meeting any portion of MIL-STD-461 testing.

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Background of MIL-STD-461

In 1960 [7] the US Department of Defense (DoD) enacted a comprehensive Defense Radio Frequency Compatibility Program (later renamed Electromagnetic Compa-tibility Program) that focused the Military Services R&D programs "to provide a means whereby electromagnetic compatibility should be 'built into' military communications-electronics equipment in the research and development stage". In 1966, EMC personnel of the three military departments jointly drafted standards addressing the interference reduction needs of the entire Department of Defense. That effort culminated in 1967 in the issuance of Military Standards 461, 462 and 463.

 

As a result, approximately 20 basic and subsidiary specifications were superseded. The 461 document focused on requirements and the 462 standard prescribed measurement methodology. Definitions and acronyms were contained in 463.Considerable revision was required and MIL-STD-461A was issued in August 1968. MIL-STD-461 was accepted by the joint services and was also used by many other countries. Eventually, the different military agencies (Army, Air Force, and Navy) found many items to their dissatisfaction, and thus many revisions were issued by each of the three services until 1989. The most noted difference was the "Pink Copy" issued by the Army.