28V Power Supply for Calibrated Noise Source
KREJSA, MICHAEL R (MRKREJ@solutia.com)
Thu, 16 Aug 2001 10:17:00 -0400
AMMRLer's:
I have a question that I am hoping someone out there can easily
help me out on. I am trying to put together a calibrated noise source
to measure the noise figure of my spectrometer. I purchased a
calibrated noise standard from Micronetics (Hudson, NH) that covers
the proper frequency and noise dB range, but I found out that to drive
the noise source I need a 28V power supply with a BNC connector.
Does anyone know where I can buy a 28V power supply, BNC connector on
one end, preferrably with the other end being simply a 110V wall
connection? I have seen instrument field engineers with such things,
but my field engineer was unable to get me any info on where to obtain
the power supply. Thanks for the help!
Mike Krejsa
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Michael R. Krejsa, Ph.D.
Solutia Inc.
730 Worcester Street
Springfield, MA 01151
E-mail: mrkrej@solutia.com
Phone: (413) 730-2470
Fax: (413) 730-2196