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rpash
I am using an E4443A Spectrum Analyser and interfacing with it via SCPI commands using MatLab. I am trying to get a trace from the instrument similarly to what is returned by the 'trace:data? trace1' SCPI command, but I would like that trace to contain data reported by the 'Marker Noise' function. My current process is as follows:   Turn on… (Show more)
in Signal Analyzers
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ozymandius
I am using a switch in my test setup with some limiters on ports 1 & 2 of the analyzer. The limiters do not always clamp in time, and in this case port 1 was blown out on the analyzer (verified by turning correction off and connecting a load to the port and comparing against known data).   My question is whether I can use another set of ports,… (Show more)
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thangtv8
Hi Specialist,   I come from Vinsmart Company. I'm trying to use Systemvue to create the Reference Testvector for my RRH in LTE Project.   So I create a project having only one UE, resource allocation type 1. But my result alway CRC Fail in almost subframe (as my picture). As I see, the pdcch data from Systemvue always not full the Symbol for… (Show more)
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moi
Hello Keysight team,  Please help to retrieve the option 049 license key of E4403B s/n : US 39150120. The display screen is only monochrome.   Thanks  
in Signal Analyzers
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highroller
I installed an option 101 card in an HP 8595E with option 151/163 and I get a conflict error when I want to use the Analog+ Display. Is there a way to use both card in the same unit without conflict ???  Is there a way to disable the fast ADC of the 151 OPT ???? There is a DIP switch on the 151 card but I don't know what it is used for ?  Thanks… (Show more)
in Signal Analyzers
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Prathiba
I am doing automation of Filter rmeasurements using Python code. I even got the S parameter values But I am unable to place a marker at a specific position. Do you guys know any command for that ? please do share with me.Thank you in advance. I am using GPIB to connect PC with hardware.
in Network Analyzers
zhnger
Click to view contentHi,   Good day.   I had been using a Benchlink data logger 3 connected to a PC and it was used with a thermocouple for temperature reading. Recently when I tried to run it, the data logger response was very slow and end up with a error message pop up  "ASRL1::INSTR : Operation terminated due to a timeout"   I had try to reboot the PC and change… (Show more)
LOlson
The on-line help  Rev A.13.70 (M980xA/P500xA)   Rev A.13.10 (P937xA)   Rev A.12.60.xx (M9485A/M937xA) -  2-Jul-2019 states that the M980xA doesn't support the multi-site function. Is this because the M980xA is new and the "firmware" hasn't been updated yet for the support or is there some other reason?  PXIe VNA Multisite Note: M980xA does not… (Show more)
in Network Analyzers
cmwong
Hi Keysight community, May I ask if it is possible to perform PLTS gating on a measured TDR plot TDD11 at the SMA launch region and observe SDD21 for the rest of the interconnect along the thru path? I read up some application material but many only describe using gating approach to observe just the reflections. Any insight will be much… (Show more)
in Network Analyzers
wb0gaz.
HP 85047A contains HP 5086-7489 test port coupler which grossly fails simple directivity test (terminate with known-good APC-7 50 ohm load, and almost all source drive signal appears on the coupled port save for a notch/dip at mid-span.   As the history of the test set is not known, abuse is suspected.   Visual inspection inside the RF coupler… (Show more)
in Network Analyzers
ftblr10
Hi,    I recently try to do jitter measurement on DCA-X module 86108 for a 53G PAM4 signal. I have a deembedding function to remove a S4P file, and followed by a CTLE transfer function that applies 4dB peaking. In order to use those, I had pattern locked to PRBS13.    Under Eye mode, I see that the eye is pretty open with 60+ mV eye height and… (Show more)
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