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Latest Oscilloscope News |
A Comparison between Oscilloscopes and Spectrum Analyzers
Whether it is for a land survey searching for minerals on Earth, or for a space exploration in search of alien life forms, the analysis of any signal boils down to looking at its time and frequency information. While an oscilloscope displays a signal with respect to time, a spectrum analyzer shows it with respect to frequency. Both of these tools are very important in any signal analysis application. This article explains the difference between oscilloscope and spectrum analyzer using examples.
Extend Visualization, Analysis and Reporting of Oscilloscopes to PCs and Tablets
29 January 2015 - TekScope Anywhere of Tektronix is a new software that extends the visualization, analysis, and reporting capabilities found on Tektronix oscilloscopes to Microsoft Windows-based PCs, tablets and servers. By decoupling analysis tools from the oscilloscope, engineers can now do much of their work away from the lab and collaborate more effectively with colleagues around the world.
Pulse Amplitude Modulation (PAM-4) Analysis with Oscilloscopes
28 January 2015 – Keysight Technologies introduced the Keysight 86100D-9FP PAM-N analysis software. It is designed to help engineers quickly and accurately characterize PAM-4 (pulse amplitude modulation with four amplitude levels) signals using the Keysight 86100D DCA-X wide-bandwidth oscilloscope platform. The software supports a comprehensive analysis of optical and electrical PAM-4 signals.
Fast and efficient EMI Debugging with Oscilloscopes
Oscilloscopes featuring high sensitivity and dynamic range combined with powerful FFT capabilities are ideal tools for EMI debugging. Electromagnetic interference from electronic circuits and boards can be detected and analyzed with high speed and accuracy.
USB 3.0超音速示波器与深512 188bet金博宝登录MSMemory
26 January 2015 - Pico Technology announced the PicoScope 3000D Series oscilloscopes with up to 200 MHz bandwidth, 2 or 4 analog channels plus 16 digital channels on the mixed-signal (MSO) models, and deep memories from 64 to 512 MS the PicoScope 3000D Series are ideal for debugging the latest digital and mixed signal designs. The scopes offer a maximum real-time sampling rate of 1 GS/s and feature a USB 3.0 interface and a built-in arbitrary waveform generator (AWG). The slim case design makes the scopes convenient for both benchtop and portable use.
USB 3.1 Compliance Test with Tektronix DPO/MSO70000 Oscilloscopes
23 January 2015 - Tektronix released a comprehensive set of USB 3.1 compliance test solutions that allows designers to quickly verify designs against the latest USB specifications and achieve fast time to market while minimizing costs. The new release expands Tektronix' already extensive USB 3.1 and USB 2.0 test capabilities to include a new USB 3.1 receiver test solution supporting the 10 Gb/s data rate, a new USB Power Delivery test solution and a new USB Type-C cable test solution.
WLAN Digital Storage Oscilloscope
21 January 2015 - Velleman offers the world's first WLAN dual channel digital storage oscilloscope. The WFS210 is a compact, portable battery powered fully featured two channel oscilloscope. Instead of a built-in screen it uses a tablet (iOS, Android) or a PC (Windows) to display the measurements. Data exchange between the tablet and the oscilloscope is via WLAN.
Oscilloscope Basics |
Oscilloscope Probes – Vital Link in the Measurement Chain
Signal measurement results can only be as accurate as the test and measurement tools in use. As clock rates and edge speeds of today’s electronic circuits increase, probing becomes a critical piece of the measurement system – the component that comes in direct contact with your circuit. This article looks at voltage probing considerations for embedded system and digital design debugging applications.
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Precision Phase Noise Measurement Technique - Part 2
In the first part of this article a simple phase noise measurement technique with a resolution of 10 ps was explained. There are other techniques, which could enhance the performance of the measurement to sub-picoseconds. That is the subject of this article.
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