Hello Rachid,
Thank you very much for your reply. In this case, the EUT is the disk drive,
which is connected to SCSI Adapter through the SCSI interface. The 64-bit
interface is strictly between the PC and the SCSI Adapter, and does not affect
the transfer rate between Adapter and the disk
Folks, we have a need for a second battery pack for Schaffner NSG 435 ESD
simulator.
Other than Schaffner (which is a bit pricey), is there anyone else out there
who makes these battery packs?
Regards,
Naftali Shani, Catena Networks (www.catena.com http://www.catena.com )
307 Legget Drive,
Hi EMC Experts,
I want to test a U320 SCSI disk drive for agency compliance. All the U320
SCSI Host Bus Adapters require 64-bit PCI slot, although they will also work
in the 32-bit slot.
My question is do I have to use a PC with 64-bit PCI bus for my testing (these
PCs are hard to come by),
Michael,
Back when I used to design coin operated games we had a
problem with intentional ESD doing damage to the
electronics.
Turns out, that ESD would, every now and then, give a free
game. Being rewarded with free games, they quickly learned
a damaging ritual - the kids would link arms,
Ladies Gentlemen,
I am wondering if you have ever heard or know of any printed circuit board
conformal coatings that are better than others for protecting against ESD?
Are some just better than others for anything?
Not that we don't use proper grounding, shielding board layout techniques,
Chris,
As a manufacturer of surge protection devices, I can relate to what you have
experienced. In the safety testing of the design, a hi-pot is performed to
without the surge components to ensure a good design.
In product, we have three different requirements from our safety agencies
(UL and
Dave, for those of us who have e-mail clients that can read html, or rtf yes
it will work. However, there are a significant number of people who will not
be able to view what you send. For those on the list who are in countries
where they do not have a good telecom infrastructure, it also causes
Hi Group,
I have an old Rohde Schwarz Direction coupler/Reflektometer, type ZUP.
Could anyone supply me with copy of the datasheet for this device?
Best regards
Helge Knudsen
Test Approval
Niros Telecommunication
Hirsemarken 5
DK-3520 Farum
Tel +45 44 34 22 51
Fax +45 44 99 28 08
email
I read in !emc-pstc that Coleman, David david.cole...@racalinst.co.uk
wrote (in 7103C9D213EBD111971400104B4968149EC0CD@ntexch-
f.racalinst.co.uk) about 'Q. on Res Bandwith performace traceabiity' on
Wed, 3 Sep 2003:
Why would the IEC standard for miniature fuses detail these
abbreviations??? I
Sergio,
CISPR22:1998 allows in Table 4, Note 3 a relaxation of the limit by 10dB over
the freq. range of 6MHz-30MHz if the common mode signal is due to the
conversion by the cable of the wanted (ADSL) signal.
Even when using the ISN for Cat 3 cable (ISN 50/25), I've never seen these
problems. It
John,
Why would the IEC standard for miniature fuses detail these abbreviations???
I think you have the wrong standard!
Dave C.
From: John Woodgate [mailto:j...@jmwa.demon.co.uk]
Sent: Wednesday, September 03, 2003 7:42 AM
To: emc-p...@majordomo.ieee.org
Subject: Re: Q. on Res Bandwith
I read in !emc-pstc that Brent DeWitt bdew...@ix.netcom.com wrote (in
jfekiiblahflflapjdmdeecadfaa.bdew...@ix.netcom.com) about 'Q. on Res
Bandwith performace traceabiity' on Tue, 2 Sep 2003:
Are we done now?
No. All you guys are using non-standard abbreviations. Go read IEC
60127-3. (;-)
--
I read in !emc-pstc that f...@dctolight.net wrote (in 41196.198.246.16.
251.1062534076.squir...@webmail.dctolight.net) about 'Q. on Res
Bandwith performace traceabiity' on Tue, 2 Sep 2003:
Since not everyone
measures power we also define 0dbv = 1 mvolt into 600 ohms.
Well, you might define it
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