American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Amendment 1: Test Site Validation

Informace o normě:

Označení normy: IEEE/ANSI C63.4a-2017
Poznámka: Změna
Datum vydání normy: 13.10.2017
Počet stran: 62
Přibližná hmotnost: 186 g (0.41 liber)
Země: Mezinárodní technická norma
Kategorie: Technické normy IEEE

Anotace textu normy IEEE/ANSI C63.4a-2017 :

Amendment Standard - Active.
U.S. consensus standard methods are specified in Annex D of this amendment for validating standard test sites and alternative test sites used for measurement of radiated radio-frequency (RF) signals and noise emitted from electrical and electronic devices in the frequency range of 30 MHz to 1 GHz. In addition, various updates are made to equations in 4.5, Annex F, Annex G, and Annex N.

ISBN: 978-1-5044-4529-0, 978-1-5044-4530-6
Number of Pages: 62
Product Code: STD22900, STDPD22900
Keywords: Annex D, ANSI C63.4, normalized site attenuation, NSA, site attenuation, site validation
Category: Electromagnetic Compatibility