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shreyasp
How to transfer file to E5052B instrument from PC connected via USB using SCPI commands? I have tried    :FORMat:DATA ASCii :FORMat:BORDer NORMal :MMEMory:DATA "F:\a.txt" "SAMPLE"   Instrument gives error "invalid seperator"
in Signal Analyzers
EremitaAnalogico
Click to view contentHi, I have at work one 8590B that has suffer of boring problem of backup battery dead. I have replaced the battery (both lithium and supercap) and I tryed to recalibrate the instrument. When I performed early attempts, the 8590 says that not found the calibration signal. In effect it was displayed with a considerable offset. I have tryed a… (Show more)
in Signal Analyzers
MARIOSSV0CL
Hi I have HP8594A spectrum analyzer and i am trying to back up Correction Contansts  but analyzer appears to reset when Edit Fflatness is initiated. More info : Following service manuals instructions, using -37 Hz password, "srvc" appears on the left down corner, next if i push "VERIFY TIMEBASE" the Timebase Number appears and everything seems to… (Show more)
in Signal Analyzers
zhumoumou
Click to view contentHi engineer,   My 8596E spectrum analyzer suddenly failed. The fault is manifested as the interference of various random frequencies on the frequency spectrum, similar to the interference of a single carrier. In order to troubleshoot, I replaced the intact A8 Power Supply, A7 Analog Interface, A15 Motherboard, A9, A11, A12, A13, A14, A25 and all… (Show more)
in Signal Analyzers
luojianhui
We have N8975A that we would like to measure noise figure for LNA amplifier at 36 GHz.  As we know, we can use Option K40 (downconverter + LO) for this.   My question is:  Is there an alternative to Option K40 to make noise figure measurement for LNA Amplifier at 36GHz?   I believe an Dedicated LO and a Mixer should work.     Please suggest… (Show more)
in Signal Analyzers
luojianhui
We would like to measure a LNA with frequency range 25GHz to 28GHz and would like to use Downconverter Mode on our N8973A noise figure analyzer.   Could you recommend a Downconverter for this application?  Does Keysight sell this Downconverter for this application?  Does Block downconverters that are used with N8975A will work with N8973A?  … (Show more)
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Denis001
Hello! What is the cause of the following error: "Multiple Failures ... Consider turning Amptd Alignment OFF"? How to fix this error? Device N9918A
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mark_s.
Do I need to account for the lower sideband phase noise or is it accounted for in the measurement result?
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