dBuV/m = 20* Log (V/m) + 120
V/m = alog([dBuV/m-120]/20) on 2/12/04 3:13 AM, Kim Boll Jensen at k...@bolls.dk wrote: > > Hi all > > In EN 55020 immunity to RF e.m. fields it is noted in 5.8.4 that for big > equipment not fitting in the TEM, test as per EN 61000-4-3 is permitted. > > My problem is that immunity test levels in EN 55020 is in dB(uV/m) and EN > 61000-4-3 is in v/m. How do I convert ? > > Best regards, > > Kim Boll Jensen > Bolls Rådgivning > Ved Gadekæret 11F > DK-3660 Stenløse > > Tlf.: 48 18 35 66 > Fax: 48 18 35 30 > Mobil: 22 99 69 91 > > E-mail: k...@bolls.dk > web: www.bolls.dk > > > > ------------------------------------------- > This message is from the IEEE EMC Society Product Safety > Technical Committee emc-pstc discussion list. > > Visit our web site at: http://www.ieee-pses.org/ > > 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: > Ron Pickard: emc-p...@hypercom.com > Dave Heald: emc_p...@symbol.com > > 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.ieeecommunities.org/emc-pstc > -- Ken Javor EMC Compliance Huntsville, Alabama 256/650-5261 This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ieee-pses.org/ 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: Ron Pickard: emc-p...@hypercom.com Dave Heald: emc_p...@symbol.com 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.ieeecommunities.org/emc-pstc
