I found the report Jack refers to on the website, and I think it is well worth reading.
Regards - Chris Chileshe - Ultronics Ltd -----Original Message----- From: Jacob Schanker [SMTP:j.schan...@worldnet.att.net] Sent: Thursday, June 21, 2001 8:39 PM To: emc-p...@ieee.org Subject: Clock Dithering - some more information I followed the recent discussion threads on this topic, but it is not in my main stream of interest. However, I just remembered an extensive report I had seen on the subject. The report is "Investigation into possible effects resulting from dithered clock oscillators on EMC measurements and interference to radio transmission systems" By David Lauder and James Moritz of the Univ. of Hertfordshire Regional Electronics Centre, dated 18 March 2000. It was prepared for the UK Radiocommunications Agency. Although I am looking at a paper copy, I am pretty sure that I originally downloaded it from the UK RA website, http://www.radio.gov.uk The report expresses concern about the effects of DCOs on digital TV and COFDM transmissions. Regards, Jack Jacob Z. Schanker, P.E. 65 Crandon Way Rochester, NY 14618 Phone: 716 442 3909 Fax: 716 442 2182 j.schan...@ieee.org ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Michael Garretson: pstc_ad...@garretson.org Dave Heald davehe...@mediaone.net For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://www.rcic.com/ click on "Virtual Conference Hall," _____________________________________________________________________ This message has been checked for all known viruses by Star Internet delivered through the MessageLabs Virus Scanning Service. For further information visit http://www.star.net.uk/stats.asp or alternatively call Star Internet for details on the Virus Scanning Service. _____________________________________________________________________ This message has been checked for all known viruses by Star Internet delivered through the MessageLabs Virus Scanning Service. For further information visit http://www.star.net.uk/stats.asp or alternatively call Star Internet for details on the Virus Scanning Service. ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Michael Garretson: pstc_ad...@garretson.org Dave Heald davehe...@mediaone.net For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://www.rcic.com/ click on "Virtual Conference Hall,"