IEEE/ANSI/USEMCSC C63.25.2

The purpose of this standard is to specify validation methods of test sites used for radiated emissions measurements in the frequency range 30 MHz to 1 GHz as required by ANSC C63 standards. The site validation (SV) requirements specified in this standard are applicable to standard test sites (see 4.2) as well as alternative test sites (see 4.3).

New IEEE Standard - Active. ANSI/USEMCSC C63.25.2 is a stand-alone standard for site validation measurements of radiated emission test sites from 30 MHz to 1 GHz. The site validation techniques covered are the site comparison method and the delta normalized site attenuation method. In addition, the traditional normalized site attenuation method is retained for continuity. This standard incorporates Annex D of ANSI C63.4-2014 and ANSI C63.14a-2017 as well as necessary information from ANSI C63.5-2017 related strictly to site validation requirements (for example, antennas allowed to be used, geometry-specific correction factors for biconical dipoles used in normalized site attenuation measurements). This standard can be referenced by other ANSI/USEMCSC C63 standards where site validation requirements are necessary.