-Original Message-
From: plaw...@west.net [mailto:plaw...@west.net]
Sent: Wednesday, December 12, 2001 9:33 AM
To: EMC-PSTC
Subject: Re: Stepping receiver, step sizes.
Are you saying that the results of a 'tuning' style
measurement sequence are
different than a 'stepping' style
...@majordomo.ieee.org
Subject: RE: Stepping receiver, step sizes.
Hello Gary and all,
The point is do an experiment with your Stepping receiver.
Ken
-Original Message-
From: Pettit, Ghery [mailto:ghery.pet...@intel.com]
Sent: Friday, December 07, 2001 8:36 AM
To: 'HALL,KEN (HP
Woodgate';
emc-p...@majordomo.ieee.org
Subject: RE: Stepping receiver, step sizes.
Hello Gary and all,
The point is do an experiment with your Stepping receiver.
Ken
-Original Message-
From: Pettit, Ghery [mailto:ghery.pet...@intel.com]
Sent: Friday, December 07, 2001 8:36 AM
To: 'HALL
,KEN (HP-Roseville,ex1)'; 'John Woodgate';
emc-p...@majordomo.ieee.org
Subject: RE: Stepping receiver, step sizes.
Ken:
Did you do your test by first setting the receiver to the 2950 MHz signal,
and then setting up a symmetrical scan from that reference?
For example, if I used a spectrum analyzer
the measurement error.
--
From: John Woodgate j...@jmwa.demon.co.uk
To: emc-p...@majordomo.ieee.org
Subject: Re: Stepping receiver, step sizes.
Date: Thu, Dec 6, 2001, 4:15 PM
I read in !emc-pstc that Ken Javor ken.ja...@emccompliance.com wrote
(in 20011206195802.LCFL6698.femail7.sdc1
I read in !emc-pstc that Price, Ed ed.pr...@cubic.com wrote (in
b78135310217d511907c0090273f5190d0b...@curly.ds.cubic.com) about
'Stepping receiver, step sizes.', on Fri, 7 Dec 2001:
BTW, my 8571A system uses an 8566B SA, and that analyzer actually uses an
analog swept oscillator. But under
: HALL,KEN (HP-Roseville,ex1) [mailto:ken_h...@hp.com]
Sent: Friday, December 07, 2001 8:09 AM
To: 'John Woodgate'; emc-p...@majordomo.ieee.org
Subject: RE: Stepping receiver, step sizes.
Hello all,
We typically measure in 500 MHz spans, our spectrum analyzer
has 400 bits so
1.25 MHz/bit. Concerned
: Stepping receiver, step sizes.
Ken,
A spectrum analyzer sweeps through a range of frequencies. The resolution
of the display merely impacts the accuracy of the frequency determination
for a signal when digitized and sent to a computer over the bus. Each point
on the display simply shows
Subject: RE: Stepping receiver, step sizes.
Hello all,
We typically measure in 500 MHz spans, our spectrum analyzer has 400 bits so
1.25 MHz/bit. Concerned that we could miss an emission I perfromed the below
experiment, try it:
Injected a 2950 MHz signal into EMI Receiver, set for 1MHz RBW
...@majordomo.ieee.org
Subject: Re: Stepping receiver, step sizes.
I read in !emc-pstc that Ken Javor ken.ja...@emccompliance.com wrote
(in 20011206195802.LCFL6698.femail7.sdc1.sfba.home.com@[65.11.150.27])
about 'Stepping receiver, step sizes.', on Thu, 6 Dec 2001:
Keeping the step size to one-half the measurement
I read in !emc-pstc that Ken Javor ken.ja...@emccompliance.com wrote
(in 20011206195802.LCFL6698.femail7.sdc1.sfba.home.com@[65.11.150.27])
about 'Stepping receiver, step sizes.', on Thu, 6 Dec 2001:
Keeping the step size to one-half the measurement bandwidth is an accepted
way of assuring
Thank you all for those that replied to my question. I found your
suggestions to be exactly what I was looking for!
The emc-pstc, and all who belong continue to be a great resource in the EMC
world!
Regards,
Scott Mee
EMC Engineer
Johnson Controls Inc.
PH: 616.394.2565
EMAIL:
: Stepping receiver, step sizes.
Date: Thu, Dec 6, 2001, 7:17 AM
Hello Group!
I would like to ask a question regarding EMI Receiver step sizes in the
higher frequency range.
We are performing radiated emissions testing in a semi-anechoic chamber
using an EMI receiver. We plan to cover
To: emc-p...@majordomo.ieee.org
cc: (bcc: Robert E.
Heller/US-Corporate/3M/US)
12/06/2001 Subject: Stepping receiver, step
sizes
Message-
From: scott@jci.com [mailto:scott@jci.com]
Sent: Thursday, December 06, 2001 5:17 AM
To: emc-p...@majordomo.ieee.org
Subject: Stepping receiver, step sizes.
Hello Group!
I would like to ask a question regarding EMI Receiver step sizes in the
higher frequency range.
We
I read in !emc-pstc that scott@jci.com wrote (in
of6a8306f3.72fc70aa-on85256b1a.00475...@na.jci.com) about 'Stepping
receiver, step sizes.', on Thu, 6 Dec 2001:
We are performing radiated emissions testing in a semi-anechoic chamber
using an EMI receiver. We plan to cover a high frequency
Hello Group!
I would like to ask a question regarding EMI Receiver step sizes in the
higher frequency range.
We are performing radiated emissions testing in a semi-anechoic chamber
using an EMI receiver. We plan to cover a high frequency range between 1
and 5 GHz (a large spanse to cover!).
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