My mistake - the old light industrial generic immunity standard EN50082-1
(and EN61000-6-1?) includes use of a "keyed carrier" at 900MHz and by
mistake I had assumed that the newer industrial generic immunity standard
would also. This is not the case. 
However, it seems a little strange that the more severe industrial standard
does not include this test - mobile 'phones are equally prolific in
industrial locations as in non-industrial ones. I'm sure the test will come
eventually - so if you're a product designer perhaps you should ask for the
test to be performed on your product! 

Thanks  
Ian Gordon 

-----Original Message----- 
From: Chris Chileshe [mailto:chris.chile...@ultronics.com] 
Sent: 30 September 2002 08:59 
To: emc-p...@majordomo.ieee.org 
Subject: RE: RADIATED IMMUNITY TESTING ABOVE 1GHz 



Ian wrote .. 

>> > I believe the generic standard EN61000-6-2 refers to 
>> > testing using pulsed modulation at 900MHz only. 

to which John replies .. 

> I can't find any mention of that in EN 61000-6-2. 

Agreed. I test to EN 61000-6-2 and I have never come across this 
requirement. I have just been re-reading BS EN 61000:6-2:1999 and 
I still can't find this requirement. Was this an error on the part of 
the originator in which case I can rest assured my test results and 
DoCs are valid? 

Regards 

- Chris 



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