How about section 8.2 second paragraph?

My opinion is. The radio section shall comply with class B of EN 55022 and the 
light fixture to EN 55015.

"8.2 Enclosure of ancillary equipment measured on a standalone basis

This test is only applicable to ancillary equipment not incorporated in the 
radio equipment and intended to be measured on a stand-alone basis, as declared 
by the manufacturer. This test shall be performed on a representative 
configuration of the ancillary equipment.

This test is not applicable for ancillary equipment incorporated in the radio 
equipment, or for ancillary equipment intended to be measured in combination 
with the radio equipment. In these cases the requirements of the relevant 
product standard for the effective use of the radio spectrum shall apply."


Sincerely,

Dieter Paasche
Advanced Product Developer, Electrical
CHRISTIE
809 Wellington Street North
Kitchener, Ontario  N2G 4Y7
Phone: +1 519-744-8005 Ext 7211
www.christiedigital.com<http://www.christiedigital.com/>

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From: Elliott Martinson [mailto:[email protected]]
Sent: Friday, March 18, 2016 10:54 AM
To: [email protected]
Subject: [PSES] Radiated Emissions testing of Emergency Luminaire with 2.4GHz 
transceiver

Hi all,

I have a product family to run pre-compliance measurements on. They are 
lighting fixtures, so normally they'd fall under the scope of EMCD and IEC/EN 
55015. However, these particular fixtures have a wireless transmitter and 
receiver, so my (limited) understanding is that these would fall under R&TTE. 
In EN 301 489-1 
(http://www.etsi.org/deliver/etsi_en/301400_301499/30148901/01.09.02_60/en_30148901v010902p.pdf
 ), the row for radiated emissions in the table in 7.1 (EMC emission) 
references 8.2, which says to test to 55022 class B. However, the same table 
row lists the application as "enclosure of ancillary equipment". According to 
the definition of ancillary equipment as specified in the European standards, 
the fixture is not ancillary equipment, as it can function on its own without 
the transmitter/receiver. So what emission limits apply? FCC testing is easier, 
because as long as one uses an already-certified transmitter component in a 
product, the normal radiated emissions testing applies as if the transmitter 
wasn't in the product.

Elliott Martinson
Product Assurance Specialist I
Electronic Theatre Controls
3031 N PLEASANT VIEW RD
MIDDLETON WI 53562-4809
Work: 608.824.5696 / Cell: 608.209.9897
[email protected]

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