Hi Lauren Is this over the air 1700 kHz transmission or conducted over wire or AC mains?
best regards Tom Cokenias On Apr 10, 2013, at 4:00 PM, Crane, Lauren 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? > > Regards, > Lauren Crane > KLA-Tencor > > - > ---------------------------------------------------------------- > 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]> > - ---------------------------------------------------------------- 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]>
