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Electronic Measurement

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How Do I Measure the Bit Error Rate (BER) to a Given Confidence Level on the J-BERT M8020A and the M8040A High-Performance BERT?
How do I measure Bit Error Rate (BER) to a given confidence level on J-BERT M8020A and M8040A high-performance BERT?

FAQ 2018-03-01

What is the raw jitter tolerance for the N4960A/N4952A?
There is no CDR in the N4960A, so by itself, the JTOL plot will be a flat line somewhere below 1 UI. An external CDR can be used. Click on the question for additional information.

FAQ 2017-06-28

If we use external clocks for both the Pattern Generator and Error Detector parts, can we run them at different data rates?
It would be more straight-forward to provide the PG (TX) with a 10 GHz clock (for 10 Gb/s data) and then use the 1:4 demux and provide the ED (RX) with a 2.5 GHz clock (measuring 2.5 Gb/s data). Click on the question for additional information.

FAQ 2017-06-28

Why is the segmented memory acquisition mode useful and which Infiniium oscilloscopes support it?
Segmented memory mode offers more efficient acquisition memory usage for storing waveforms with events of interest that are separated by long periods of time. All currently shipping Infiniiums and many older units support segmented memory.

FAQ 2013-09-18

Which Keysight oscilloscopes have a 10 MHz reference input/output?
6000 Series, 6000L Series, 7000A Series, 7000B Series, 9000 Series, 54850 Series (Output only), 80000A Series, 80000B Series, 90000A Series and 90000 X-Series

FAQ 2012-10-17

How can I de-embed a test fixture using the 86100C/D Digital Communications Analyzer?
N1010A software with InfiniiSIM-DCA option provides the capability to de-embed and embed fixtures, cables, probes, and other circuit elements.

FAQ 2012-09-25

What resources does Keysight recommend to help facilitate learning proper impedance measurement techniques?

FAQ 2012-07-17

Can or will the N9081A and W9081A support Bluetooth® 4.0?
Yes, the N9081A and W9081A support the low energy measurements enabled by Bluetooth 4.

FAQ 2012-03-02

What is the frequency range of the N5532A Sensor Module?
100 kHz to 4.2 GHz, 10 MHz to 18 GHz, 30 MHz to 26.5 GHz, and 30 MHz to 50 GHz.

FAQ 2012-02-26

What is the relationship between the Error Vector Magnitude and the Signal to Noise Ratio for a 64-QAM signal?
EVM is a voltage ratio of the error signal to the peak state voltage and SNR is a ratio of the signal power to the error power. The equation relating them is...

FAQ 2012-02-25

Can the Keysight X-Series signal analyzer with N9081A Bluetooth® measurement application measure Bluetooth hopping signals?
The short answer for this question is “no”. Fundamentally, frequency hopping is needed for testing the functional capability of the Bluetooth device.

FAQ 2012-01-10

Why is the peak power for Transmit Analysis 3.78 dBm, but with Zero span it is 3.66 dBm?
It is measured in the IQ domain, not in power domain, so there is no VBW function. The most important factor is the bucket width.

FAQ 2012-01-10

Why does the Bluetooth® ACP measurement take 15 minutes to complete?
The time needed for the ACP measurement is due to the requirements of the Bluetooth-test specification.

FAQ 2012-01-10

Are the adapters in the 85033E 30kHz to 9GHz calibration kit phase matched?
Yes.

FAQ 2011-10-07

For the InfiniiMax probes, what effect does the "Signal being probed" setting have? Why do I have to specify single-ended or differential?
Infiniium scopes and InfiniiMax differential probe amplifiers have a unique method of applying DC offset which considers whether the signal being probed is single-ended or differential...

FAQ 2010-10-06

What is the difference between a standard coaxial connector and precision slotless connector (PSC)?
Precision slotless female contacts are used to reduce the reflection uncertainty at a connector interface. Slotless contacts make electrical connection with the mating male pin without changing the outer diameter of the female center conductor.

FAQ 2010-09-08

How can I make NI LabVIEW communicate with my 82357A USB/GPIB Interface?
Install the IO libraries Suite and configure the 82357A. There may be other configuration steps if you install NI-VISA.

FAQ 2010-08-30

What is the performance of the E5092A below its specification of 50 MHz?
See measured results.

FAQ 2010-05-17

My InfiniiMax probe fails calibration or does not accurately pick up the cal signal when I use the E2655A test fixture. What could be wrong?
The first step in troubleshooting a failed probe calibration should be to compare the actual signal and the probed signal. If the probed signal does not track the actual signal well, it is most likely due to a poor connection.

FAQ 2010-03-09

Can we control multiple E5092As from one ENA for increasing the number of test ports?
Yes, you can control up to two E5092As from one ENA.

FAQ 2009-12-02

How do I get the maximum available memory depth from my Infiniium oscilloscope?
The various Infiniium models offer between 32K and 128M points of memory per channel. The following guide shows you how to get the maximum available memory from your particular scope.

FAQ 2009-11-19

Can I convert my MWA file of the E5091A Multiport Test Set for utilizing with the E5092A Configurable Multiport Test Set?
Yes, you can convert your MWA file for the E5092A by selecting the equivalent configuration to the E5091A.

FAQ 2009-07-15

How do I confirm if my measurements can be performed with the selected configuration of the E5092A?
The MWA software for the ENA recognizes the architecture of the E5092A, and automatically detects measurement paths that can not be performed with the selected switching configuration.

FAQ 2009-07-15

Can we set up a set of different tests (i.e. different limit tests) with the MWA software?
Yes, you can manage up to ten different measurement setups on the same device with the MWA.

FAQ 2009-07-15

Can I use the MWA software for my ENA without the multiport test set?
Yes, the 4-port ENA without the test set can be controlled by the MWA.

FAQ 2009-07-15

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