與我們聯絡

與 Tek 業務代表即時對談。 上班時間：上午 6:00 - 下午 4:30 (太平洋時間)

致電

請致電

與 Tek 業務代表即時對談。 上班時間：上午 8:30 - 下午 5:30 (太平洋時間)

下載

下載手冊、產品規格表、軟體等等：

下載類型
機型或關鍵字

意見回饋

文章

Engineering using the Tektronix 3 Series MDO touchscreen oscilloscope
How to Get the Most Out of Your Oscilloscope Tuesday, August 24, 2021
Oscilloscope Setup There are two ways to set up modern oscilloscopes. One is using the Autoset button, which will automatically set up your oscilloscope at just the press of a button. However, it provides no understanding of how to optimize each setting on the scope. The other way is to use the Default Setup option on the front panel, which helps you begin setting up at a known starting point …
RF Power Triggering on Tektronix USB-RSAs Friday, January 15, 2021
All Tektronix Real-Time Spectrum Analyzers can be triggered based on a RF power threshold to help acquire specific signal bursts into memory for analysis. The family of USB-based RSAs include this capability. This blog will review some of the details of the RF Power trigger characteristics and settings to help you most effectively apply triggering to your application. This applies to the RSA306B …
#RFSignals #SpectrumAnalyzer #FeatureHighlight
mdo4000-1
MDO4000 Frequency vs. Time Trace Tips Tuesday, November 21, 2017
The MDO4000 Mixed Domain Oscilloscope is a unique and powerful multi-domain instrument that can not only capture and measure analog and digital signals vs. time, but can also do the same with RF signals.  Not only can it show you the RF spectral changes vs. time and vs. the analog and digital signals, it can also show several RF vs. Time traces.  Specifically, it can compute and display RF …
Real-Time, Acquisition and Measurement Bandwidth Friday, April 14, 2017
When talking about Real-Time Spectrum Analyzers, the concept of bandwidth can take on many forms.  This short article addresses the various bandwidth terms and concepts, and what each of these mean in your RSA.   Real Time Bandwidth: This generally refers to the maximum capture bandwidth of the RSA. In other words, this is the widest bandwidth over which the RSA can capture/record signals over …
Keeping your Tektronix & Keithley equipment up to date Tuesday, March 28, 2017
Nearly all modern benchtop test and measurement equipment includes firmware or software that controls the operation, features and user interface.  This firmware will typically be updated a few times per year to add features, functionality, and to fix the occasional bug or two.  The firmware is typically available for download, free of charge, on www.tek.com.  You can choose to visit the website …
Understanding what makes Tektronix real time spectrum analyzers different from traditional instruments Thursday, October 29, 2015
One of the questions we often hear from customers is how a Tektronix real time spectrum analyzer such as the RSA5000 Series compares to a traditional spectrum or vector signal analyzer for capturing and analyzing signals. Since there are a significant number of distinguishing features I thought this would be a great topic for a blog post where I can go into a bit more depth.   Tektronix RSAs …
What’s Your IQ – About Quadrature Signals… Tuesday, June 23, 2015
Quadrature signals, also called IQ signals, IQ data or IQ samples, are often used in RF applications. They form the basis of complex RF signal modulation and demodulation, both in hardware and in software, as well as in complex signal analysis. This post looks at the concept of IQ signals and how they are used.A pair of periodic signals are said to be in “quadrature” when they differ in phase by …
Tutorial: Digital to Analog Conversion – The R-2R DAC Tuesday, June 23, 2015
By Alan Wolke With the recent announcement of the world’s fastest Digital to Analog Converter (DAC) from Tektronix Component Solutions, I thought it would be interesting to take a quick tutorial tour through one of the simplest DAC architectures – the R-2R resistor ladder network as shown in Figure 1below. Figure 1: A 4-bit R-2R NetworkThe R-2R resistor ladder network directly converts a parallel …
Notes on Measuring Harmonic and Spurious Content of Low Duty Cycle RADAR Signals Wednesday, July 2, 2014
Measuring the harmonic and spurious spectral content of low duty cycle RADAR signals presents challenges to any spectrum analyzer.  Measurements with traditional swept analyzers are typically done by taking hundreds or thousands of sweeps with a ‘max-hold’ trace enabled, until the all of the spectral components of the RADAR are captured.  Many sweeps are required to ensure that the analyzer is …
Fast and Easy Multi-Range Spur Search Tuesday, January 14, 2014
Searching for low-level spurious signals can be one of the most time-consuming tasks possible on a spectrum analyzer. This is because these types of measurements often involve sweeping over a wide span of frequencies, using a narrow resolution bandwidth. Needless to say, this combination is a recipe for extremely long sweep times. The reason for the long sweep times lies in the architecture of …