As I recall, at an IEEE EMC symposium several years ago (12?) there was a
demonstration of just such a "system".
A special film was placed over the DUT and a video camera is used to view the
electomagnetic emissions.
Regards,
David Spencer
-Original Message-
From: emc-p...@ieee.org o
On 11/30/2010, Ron Pickard wrote:
Is it mandatory or voluntary to obtain an analog PSTN modem approval in
India? TRAI is the Telecommunications Regulatory Authority in India. I have
searched all over including the TRAI website, but have not been able to find
an answer to this question. I
No specific knowledge of this subject, but I recall years ago being
dumbfounded upon learning that the construction and specifically height of
playground swing sets and the like were controlled to specific values by
some EU ruling. Whatever that is, is a good place to start.
Ken Javor
Phone: (2
There are a number of flatbed EMC scanners on the market. This is another that
I am familiar with.
http://www.detectus.se/products_emc.html
It’s nothing more than precision positioning of a near field probe. It’s not
bad for localizing potential noise sources, but it won’t help much find t
You can also try:
http://www.emscan.com/emscan/AboutEMSCAN.cfm
I was peripherally involved with the development about 20 years ago but imagine
it has changed since then. As always - Caveat Emptor.
...Marko
From: "McInturff, Gary"
To: EMC-PSTC@LISTSERV.IEEE.ORG
Hello to all,
Is it mandatory or voluntary to obtain an analog PSTN modem approval in India?
TRAI is the Telecommunications Regulatory Authority in India. I have searched
all over including the TRAI website, but have not been able to find an answer
to this question. I’m hoping someone in this g
Hi Lauren,
Thank you for the notice. I’ve read thru the adopted text and have a
question for the group. If I am reading it correctly, a presumption of
conformity will now be based on the use of harmonized standards. Aside from EN
62321, are there or will there be any other harmonized standards
I’ve tried beer goggles with little useful effect – well not useful for
EMC anyway.
I don’t think you’ll have a camera but there are devices that scan a pcb
and plot out relative levels. http://www.detectus.se/products_emc.html I know
nothing of them except they exist and that I haven’t seen
Because it never hurts to ask, any leads on where to buy a device that will
allow me to look at a PCBA and see the 30MHz to 1000MHz
Electromagnetic-Spectrum emissions like a photograph?
Signed Stumped in Berkeley Ca.
Chuck McDowell
Meyer Sound Laboratories Inc.
NOTICE: This email
All,
I was recently approached by a client interested in marketing his skate-park
equipment in the EU. This equipment includes rails, half-pipes, quarter-pipes,
ramps and similar equipment for skateboarding and roller blading.
I have identified a single applicable standard, EN 14974, which is not
Need to understand why you would rent this stuff.
FWIW, your set-up is similar to mine. If the additional accels will not be one
of the OVS control sensors, and you are only acquiring and monitoring data,
just match the required BW to the data acquisition instrumentation specs.
Caveat - if you go
Hello Group,
There is an immediate opening in Northern California for an RF engineer who is
experienced in performing the following tests. Please contact me off-line if
interested and I will put you in touch with the right people. Must be local to
the SF Bay Area in Northern California.
*
Hello,
I know this is a bit off target, but could someone familiar with HALTS testing
recommend a rental company that deals with support equipment used with HALTS
testing? I need to add 11 accelerometers to our test setup (need 17 total, 16
would be okay) and be able to read them simultaneously,
Hi Ed,
It's worse than that! As far as I can see, one of the antenna couplers
mentioned never went into full production, and information about part numbers
etc. is not even available to our lab in the UK. In fact, I suspect that
nobody involved with the Def Stan at the moment knows exactly w
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