Anechoic chambers -- Part 2: Alternative test site suitability with respect to site attenuation

There are many different test sites and facilities that have been constructed to make radiated emission measurements at frequencies above 30 MHz according to CISPR 16-1. Most are protected from the weather and the adverse effects of the radio frequency ambient noise. These include all weather covered open area test sites and absorber lined shielded enclosures. Whenever construction material encloses a test site, there exists the possibility that the result of a single normalized site attenuation measurement as specified in subclause 16.6 of CISPR 16-1 is not adequate to show such alternate site suitability NOTE: Radiated emission sources located near dielectric interfaces have been shown to have variations in current distribution that can affect the radiated properties of the source at that location. When the EUT can be located near these interfaces, additional site attenuation measurements are required. This standard specifies requirements for alterneative test sites regarding site attenuation. As long as the document CISPR/A(CO)63 is not published as part of CISPR 16, this standard shall be used for test site qualification.

Absorberräume -- Teil 2: Eignung alternativer Meßplätze bezüglich Meßplatzdämpfung

Chambres anéchoïques -- Partie 2: Aptitude d'un emplacement d'essai de substitution en ce qui concerne l'affaiblissement de l'emplacement

Anechoic chambers - Part 2: Alternative test site suitability with respect to site attenuation

General Information

Status
Withdrawn
Publication Date
28-Feb-1997
Withdrawal Date
14-Sep-2008
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
08-Sep-2008
Due Date
01-Oct-2008
Completion Date
15-Sep-2008

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 50147-2:1997
01-marec-1997
Anechoic chambers - Part 2: Alternative test site suitability with respect to site
attenuation
Anechoic chambers -- Part 2: Alternative test site suitability with respect to site
attenuation
Absorberräume -- Teil 2: Eignung alternativer Meßplätze bezüglich Meßplatzdämpfung
Chambres anéchoïques -- Partie 2: Aptitude d'un emplacement d'essai de substitution en
ce qui concerne l'affaiblissement de l'emplacement
Ta slovenski standard je istoveten z: EN 50147-2:1996
ICS:
17.220.01 Elektrika. Magnetizem. Electricity. Magnetism.
Splošni vidiki General aspects
29.020 Elektrotehnika na splošno Electrical engineering in
general
SIST EN 50147-2:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 50147
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