Contact an Expert

Technical Support

Electronic Measurement

Find by Product Model Number: Examples: 34401A, E4440A

Refine the List

remove all refinements

By Topic

By Industry/Technology

By Type of Content

By Product Category

251-275 of 535

Sort:
How can I offset the voltage drop caused by long cable lengths from my dc power supply to the device under test (DUT)?
Normally, Keysight power supplies are delivered configured to deliver their full specs at the output terminals. In some application, where long lead lengths to the DUT are unavoidable, the regulation of the power supply at the DUT can be significan...

FAQ 2007-06-01

On the Keysight 4291A/B Impedance Analyzer, can I utilize a Standard Network Analyzer Calibration Kit to perform the test head calibration?
Test head calibration on the Keysight 4291A/B impedance analyzer is only supported with the included 4291A/B standards.

FAQ 2007-05-29

How do I calculate the accuracy of 4284A when the desired stimulus is RMS current rather than RMS voltage?
The Keysight 4284A data sheet provides measurement accuracy as a function of stimulus level in RMS volts.

FAQ 2007-05-09

While in the Spectrum Analyzer Mode on my Keysight 4395A Combination Analyzer, I can not modify the sweep time. Why?

FAQ 2007-02-27

In the 35670A marker function list, there is a "Band Power" function under Band Marker. How does the analyzer compute the Band Power?
Band Power calculation is done by summing the power contained in each of the frequency bins contained in the band and then dividing the result by the Effective Bandwidth.

FAQ 2007-01-16

Can I remove a 100V or above common mode voltage when making thermocouple measurements using the 34970A?
Yes, for less than 300V peak by setting the internal DMM's integration time to a value of 1 or larger number of power line cycles.

FAQ 2007-01-10

Why I am getting incorrect results when measuring the temperature of a switch with the 34901A?
If you are doing thermocouple measurements with an AC signal, you need expect noise in the readings. You can reduce this noise by applying the common mode noise rejection.

FAQ 2007-01-09

When using TV trigger mode with a Keysight oscilloscope, can I trigger only on even or odd fields?
Yes. All current Keysight scopes with TV triggering are capable of exclusively triggering on odd or even fields.

FAQ 2006-12-04

Why do I see more noise on my oscilloscope when a probe is connected?
When a probe is connected, the scope changes its attenuation setting so that it correctly displays the voltage coming from the probe.

FAQ 2006-12-04

Can my 54600-series or 6000-series scope use channels 3 and 4 for XY mode or math functions?
These oscilloscopes can perform math functions such as FFT, integration, and differentiation on any analog channel or even on another math function. But they cannot use channel 3 or 4 for XY mode, addition, subtraction, or multiplication.

FAQ 2006-11-04

What is the proper connection when connecting a 7 mm (APC-7) connector to my 8753ES 7 mm test port?

FAQ 2006-10-25

Is EV-DO signal studio’s IQ output inverted?

FAQ 2006-09-28

Can I configure the 34970A for 4-wire resistance, 4-ohms, and/or 4-wire scan?
Yes, the 34970A can be configured for 4 wire resistance, 4 wire RTD or 4 wire external scanning.

FAQ 2006-08-29

What temperature reference junction choices do I have for making thermocouple measurements with the Keysight 34970A?
You can use an internal, external, and fixed reference.

FAQ 2006-08-29

34970A: What is Burden Voltage?
Connecting the internal DMM in series with a test circuit to measure a current, a measurement error is introduced.

FAQ 2006-08-29

How do I make a measurement from the front panel with the Keysight 34970A?
This FAQ describes how to setup for a measurement from the front panel using the thermocouple shipped with the 34970A and a 34901A/34902A/34908A module card.

FAQ 2006-02-02

Port Extensions and Data/Memory Measurement Differences

FAQ 2005-12-27

What is the procedure to perform a simple response calibration and (swept IF) conversion loss measurement of mixer using the R-channel?

FAQ 2005-07-22

No Title

FAQ 2005-07-21

ESG and ESG-D Series: Can the phase of the ESG be adjusted?

FAQ 2005-05-24

ESG and ESG-D Series: RF Blanking

FAQ 2005-05-24

ESG and ESG-D Series: Step Sweep

FAQ 2005-05-24

Is the switching time affected in list mode?
Yes, the switching time is 25% faster in list mode.

FAQ 2005-04-27

What are the trade-offs between the FM1 and FM2 modes?

FAQ 2005-04-27

How does the DCFM frequency drift compare to the ACFM frequency drift?

FAQ 2005-04-27

Previous ... 11 12 13 14 15 16 17 18 19 20 ... Next