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Many military contracts require compliance to MIL-STD-461E. The latest revision (as of 2015) is known as "MIL-STD-461G". [3] While MIL-STD-461 compliance is technically not required outside the US military, many civilian organizations also use this document. [4] In 1999, MIL-STD-462 was combined with MIL-STD-461D into MIL-STD-461E. [5]
MIL-STD 461 is a US Military Standard addressing EMC for subsystem and components. Currently in revision G, it covers Conducted and Radiated Emissions and Susceptibility. MIL-STD 464 is a US Military Standard addressing EMC for systems. Currently in revision D, it covers E3 interface requirements and verification criteria of military platforms.
The Toughbook CF-U1 is a fully rugged ultra-mobile PC that runs the full Windows 7 Professional operating system. It has a 5.6” LCD touch screen and dual hot-swappable batteries. It has a sealed, fan-less design that meets MIL-STD-810G and IP65 standards for environmental conditions, including withstanding a drop of 6 feet from any angle. [26]
Method: Per Mil-Std-810G for LRUs and SRUs, per Mil-Std-202G for electronic piece parts, per Mil-Std-1540 for space systems, and per Mil-Std-883H for microelectronic devices. EMI/RFI Testing is usually included in ESS Qualification Testing and requires application of MIL-STD 461E. These Military Standards require tailoring.
MIL-STD-810, test methods for determining the environmental effects on equipment [24] MIL-STD-882, standard practice for system safety [25] MIL-STD-883, test method standard for microcircuits [26] MIL-STD-1168, a classification system for ammunition production that replaced the Ammunition Identification Code (AIC) system used during World War II.
A line impedance stabilization network (LISN) [1] is a device used in conducted and radiated radio-frequency emission and susceptibility tests, as specified in various electromagnetic compatibility (EMC)/EMI test standards (e.g., by CISPR, International Electrotechnical Commission, CENELEC, U.S. Federal Communications Commission, MIL-STD, DO-160 Sections 20-21-22).
A 1951 USAF resolution test chart is a microscopic optical resolution test device originally defined by the U.S. Air Force MIL-STD-150A standard of 1951. The design provides numerous small target shapes exhibiting a stepped assortment of precise spatial frequency specimens.
Generate a formal report to convey the information produced; The design is broken down into the appropriate functional sections. A mathematical model of the circuit is developed and the effects of various part/system tolerances are applied. The circuit's EVA and RSS results are determined for beginning-of-life and end-of-life states.