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MIL-STD-461〔 (MIL-STD-461, "Requirements for the control of electromagnetic interference characteristics of subsystems and equipment" ) 〕 is a United States Military Standard that describes how to test equipment for electromagnetic compatibility. Various revisions of MIL-STD-461 have been released. Many military contracts require compliance to MIL-STD-461E. The latest revision (as of 2013) is known as "MIL-STD-461F". 〔("MIL-STD-461 Testing" )〕 Drafts of the next revision known as "MIL-STD-461G" reveal significant changes.〔 ("Anticipated Changes in MIL-STD-461G" ) 〕 While MIL-STD-461 compliance is technically not required outside the US military, many civilian organizations also use this document.〔 ("Defense Standards" ) 〕 People at electromagnetic compatibility test labs typically set up their anechoic chamber to comply with MIL-STD-461, in order to support people who try to make the products they design comply to MIL-STD-461. These designers attempt to comply with this standard for two reasons: * Even if none of the potential customers require MIL-STD-461, if a device complies with (or is very close to complying to) the (relatively strict) MIL-STD-461, then it is certain to comply with the (relatively looser) FCC Part 15 and EMC standards of other countries, and it is simpler to run one test than to run a separate test for each one. * Even if only a few of the potential customers require MIL-STD-461, it's simpler to design a single commercial off-the-shelf product that complies with the most strict standard—MIL-STD-461—rather than trying to track several versions of a product that each comply with separate standard. In 1999, MIL-STD-462 was combined with MIL-STD-461D into MIL-STD-461E.〔 ("Why is MIL-STD-461 an important COTS feature for our military?" ) 〕 ==References== 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「MIL-STD-461」の詳細全文を読む スポンサード リンク
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