On Wed, 10 Apr 2013 23:00:27 +0000, "Crane, Lauren" <[email protected]> wrote:
> I am looking for advice on how to determine the EU RTTE class of a product. > > The product has a base station and a sensor. The battery powered sensor can > be taken out of the base station and used elsewhere to do its sensing thing, > and then be brought back to the base station for charging and uploading of > the sensed data. > > The nominal transmit frequency for sense data communication is 1700 KHz > +/-100 KHz. The modulation scheme uses On-Off Keying (OOK). The nominal > baudrate base station to sensor is 1,000 Hz. The nominal baudrate sensor to > base station is 8,000 Hz. > > > Based on this information, can someone help me understand which RTTE class > this product is, and why? Information related to equipment classes can be found at: http://ec.europa.eu/enterprise/sectors/rtte/documents/ If your product is of low power inductive communication, you can check whether your product fall under sub-class 74 described in the document "Subclasses of Class 1 - July 2012" first, I think. Regards, Tom -- Tomonori Sato <[email protected]> URL: http://homepage3.nifty.com/tsato/ - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <[email protected]> Mike Cantwell <[email protected]> For policy questions, send mail to: Jim Bacher: <[email protected]> David Heald: <[email protected]>
