Tech Videos

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Pitfalls of using probe tips and ground leads

Probe tips and ground lead accessories might seem perfect because they make the probe to DUT connection easier, but do you know what they are doing to your signal?

How to make adjacent channel power (ACP) measurements

For all transmitting devices, it’s important to ensure your device is only transmitting in its designated channel and not interfering with devices operating in other channels. Today Keysight will be showing you how you can make Adjacent Channel Power measurements to accurately determine whether your device is transmitting where it should be.
13th April 2018

Why the derating curve matters - probing pitfalls

Learn how to read the derating curve of your passive probe and the dangers of not following it. If you don’t follow your probe’s derating curve, you could damage your probe leading to flawed measurements.
11th April 2018


How to select the right probe bandwidth

What bandwidth oscilloscope probe do you need? If you don’t have enough bandwidth in your probe, you won’t be able to see your true signal.
3rd April 2018

Insertion loss of splitters and a new AC power source

Insertion loss, or S21, is a measurement of the loss of your signal strength from one port to another.
15th March 2018

How to increase SA dynamic range when using signal analyser

In today's tip, learn how to increase your dynamic range when using a signal analyser by changing the resolution bandwidth.
5th March 2018

How to measure the time constant with an oscilloscope

Measuring the time constant with an oscilloscope is easy. Simply make a quick calculation and a cursor measurement. To measure the time constant of an RC circuit or an RL circuit with an oscilloscope, pick two reference points on an edge of your signal and see how long it takes to grow/decay 63.2%.
21st February 2018

Time domain vs. frequency domain, what’s the difference?

In this episode of What the RF (WTRF), Nick goes into detail on the difference between the time domain and frequency domain and demonstrates both on an oscilloscope and signal analyser respectively.
15th February 2018

What is a spectrum analyser and what measurements you can make?

Learn what a spectrum analyser is and the various measurements you can make with one. What is a spectrum analyser and what measurements can it make? A spectrum analyser displays received signals with respect to amplitude vs. frequency. This is called frequency domain analysis.
31st January 2018

What is crosstalk and how to identify it with an oscilloscope?

What is crosstalk and why do I care about it? Crosstalk is interference on a signal from another signal. Any signal could interfere with another if a board layout is too crowded. Digital lines can disrupt power lines.
26th January 2018


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SPIE Photonics Europe 2018
22nd April 2018
France Strasbourg
MultiMedia Market 2018
23rd April 2018
France Paris
Hannover Messe 2018
23rd April 2018
Germany Hanover
Med-Tech Innovation Expo 2018
25th April 2018
United Kingdom Ricoh Arena, Coventry
The Future of Industrial IoT
26th April 2018
Germany Munich