Dear Experts,
National Instruments claim that their 'Vector Signal Analsyer' module
of Labview can be used for doing spectrum analysis in the common mode current
flowing in the bus powered high speed USB cable, ethernet cable etc.
They calim 'Common mode current clamp' like F-65A of Fischer
Custom Communication, 94111-3L' of ETS Lindgren etc. can be interfaced to this
'Vector Signal Analyser' through their pre-amplifier 'NI PXI 5690'.
May I request the forum members who has experience in NI's
Labview to share their experience especially with this 'Vector Signal
Analyser'.
Thanking you in advance
Geetha
PS : I remeber some previous postings in this forum explained that using
pre-amplifiers will cause distortion in low magnitude / high frequency
spectrum. Our frequency range is 1 to 1000 MHz and I hope the common mode
current magnitude will be nano / micro amps.
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