Re: [PSES] Mains Conducted rf emissions measurements

2018-04-27 Thread Pete Perkins
rg> p.perk...@ieee.org From: McBurney, Ian <ian.mcbur...@allen-heath.com> Sent: Friday, April 27, 2018 1:11 AM To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] Mains Conducted rf emissions measurements Hello Ari. I'm considering hiring an ac source to power the LISN but my

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-27 Thread CATHERINE PEARSON
ari.honk...@sesko.fi] Sent: 26 April 2018 17:22 To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] Mains Conducted rf emissions measurements   As an interim solution, until you get the source fixed, would be to use UPS on battery.   with best regards,   Ari Honkala   From: McBurney, Ian [mailt

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-27 Thread McBurney, Ian
Ltd. Kernick Industrial Estate, Penryn, Cornwall. TR10 9LU. UK T: 01326 372070 E: ian.mcbur...@allen-heath.com From: Ari Honkala [mailto:ari.honk...@sesko.fi] Sent: 26 April 2018 17:22 To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] Mains Conducted rf emissions measurements As an interim solution, u

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread John Woodgate
@LISTSERV.IEEE.ORG *Subject:* [PSES] Mains Conducted rf emissions measurements Dear Colleagues. I am setting up a mains conducted rf emissions measuring system and am experiencing excessive mains noise when connecting the LISN to the 240V wall socket. The noise affects my measurements between 150kHz

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread Edward Price
] Mains Conducted rf emissions measurements Dear Colleagues. I am setting up a mains conducted rf emissions measuring system and am experiencing excessive mains noise when connecting the LISN to the 240V wall socket. The noise affects my measurements between 150kHz to 400KHz. Beyond that and up

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread Ari Honkala
As an interim solution, until you get the source fixed, would be to use UPS on battery. with best regards, Ari Honkala From: McBurney, Ian [mailto:ian.mcbur...@allen-heath.com] Sent: torstai 26. huhtikuuta 2018 13:33 To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: [PSES] Mains Conducted rf emissions

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread James Pawson (U3C)
m <mailto:ian.mcbur...@allen-heath.com> >; EMC-PSTC@LISTSERV.IEEE.ORG <mailto:EMC-PSTC@LISTSERV.IEEE.ORG> Subject: RE: [PSES] Mains Conducted rf emissions measurements Have you tried to isolate the original source of the noise - and then to supress that? John E Allen W.

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread McBurney, Ian
9LU. UK T: 01326 372070 E: ian.mcbur...@allen-heath.com From: John Allen [mailto:john_e_al...@blueyonder.co.uk] Sent: 26 April 2018 13:43 To: McBurney, Ian <ian.mcbur...@allen-heath.com>; EMC-PSTC@LISTSERV.IEEE.ORG Subject: RE: [PSES] Mains Conducted rf emissions measurements Have you tried

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread Kunde, Brian
brian_ku...@lecotc.com] Sent: 26 April 2018 13:38 To: EMC-PSTC@LISTSERV.IEEE.ORG<mailto:EMC-PSTC@LISTSERV.IEEE.ORG> Subject: Re: [PSES] Mains Conducted rf emissions measurements Ian, First, are you sure the noise if coming from your AC Mains? If you are using line filters, you

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread John Woodgate
it is a screened room. Regards; Ian *From:*Kunde, Brian [mailto:brian_ku...@lecotc.com] *Sent:* 26 April 2018 13:38 *To:* EMC-PSTC@LISTSERV.IEEE.ORG <mailto:EMC-PSTC@LISTSERV.IEEE.ORG> *Subject:* Re: [PSES] Mains Conducted rf emissions measurements Ian, First, are you sure the noise

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread McBurney, Ian
. Regards; Ian From: Kunde, Brian [mailto:brian_ku...@lecotc.com] Sent: 26 April 2018 13:38 To: EMC-PSTC@LISTSERV.IEEE.ORG<mailto:EMC-PSTC@LISTSERV.IEEE.ORG> Subject: Re: [PSES] Mains Conducted rf emissions measurements Ian, First, are you sure the noise if coming from your AC Mains?

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread Kunde, Brian
o: EMC-PSTC@LISTSERV.IEEE.ORG<mailto:EMC-PSTC@LISTSERV.IEEE.ORG> Subject: [BULK] [PSES] Mains Conducted rf emissions measurements Importance: Low Dear Colleagues. I am setting up a mains conducted rf emissions measuring system and am experiencing excessive mains noise when connect

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread McBurney, Ian
that the measurement chamber is within a busy air conditioned R building but it is a screened room. Regards; Ian From: Kunde, Brian [mailto:brian_ku...@lecotc.com] Sent: 26 April 2018 13:38 To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] Mains Conducted rf emissions measurements Ian, First, are you sure

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread John Allen
Have you tried to isolate the original source of the noise - and then to supress that? John E Allen W. London, UK From: McBurney, Ian [mailto:ian.mcbur...@allen-heath.com] Sent: 26 April 2018 11:33 To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: [PSES] Mains Conducted rf emissions measurements

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread John Woodgate
] *Sent:* 26 April 2018 13:04 *To:* McBurney, Ian <ian.mcbur...@allen-heath.com>; EMC-PSTC@LISTSERV.IEEE.ORG *Subject:* Re: [PSES] Mains Conducted rf emissions measurements You might ask the manufacturer of the LISN. Maybe it's faulty. John Woodgate OOO-Own Opinions Only J M Wo

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread Kunde, Brian
: [BULK] [PSES] Mains Conducted rf emissions measurements Importance: Low Dear Colleagues. I am setting up a mains conducted rf emissions measuring system and am experiencing excessive mains noise when connecting the LISN to the 240V wall socket. The noise affects my measurements between 150kHz

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread McBurney, Ian
bur...@allen-heath.com>; EMC-PSTC@LISTSERV.IEEE.ORG Subject: Re: [PSES] Mains Conducted rf emissions measurements You might ask the manufacturer of the LISN. Maybe it's faulty. John Woodgate OOO-Own Opinions Only J M Woodgate and Associates www.woodjohn.uk<http://www.woodjohn.uk> Raylei

Re: [PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread John Woodgate
You might ask the manufacturer of the LISN. Maybe it's faulty. John Woodgate OOO-Own Opinions Only J M Woodgate and Associates www.woodjohn.uk Rayleigh, Essex UK On 2018-04-26 11:32, McBurney, Ian wrote: Dear Colleagues. I am setting up a mains conducted rf emissions measuring system and am

[PSES] Mains Conducted rf emissions measurements

2018-04-26 Thread McBurney, Ian
Dear Colleagues. I am setting up a mains conducted rf emissions measuring system and am experiencing excessive mains noise when connecting the LISN to the 240V wall socket. The noise affects my measurements between 150kHz to 400KHz. Beyond that and up to 30MHz I am satisfied. Is there a way of