Noise and jitter in electronics are closely related phenomena. Both are unwanted electrical energy that we mitigate where possible and otherwise work around. Weak signals are obscured by noise. No amount of filtering can reduce noise that is caused by fluctuations intrinsic to the signal being measured, but this noise can be partially eliminated by […]
Toolkit, breakout test fixture help debug automotive Ethernet problems
A new Automotive Ethernet Debug Toolkit + Automotive Ethernet Breakout Test Fixture provides a dedicated debug environment for debugging signal quality communication issues. The setup separates bidirectional traffic and characterizes system performance with 12 eye diagram measurements. The unique and dedicated Automotive Ethernet Debug Toolkit is designed to detect signal quality communication issues between a […]
Software simplifies scope-based automotive Ethernet testing
Two new software packages greatly simplify Automotive Ethernet testing, debug and Protocol Decode on Tektronix 5 and 6 Series mixed-signal oscilloscopes (MSO). Using the new Signal Separation software, engineers can now perform Automotive Ethernet testing without disrupting the ECU system or cutting the Ethernet cable to install a directional coupler, while the PAM3 analysis package […]
New software simplifies automotive Ethernet testing
Two new software packages are said to greatly simplify Automotive Ethernet testing, debug and Protocol Decode for use with 5 and 6 Series Tektronix mixed signal oscilloscopes (MSO). Using the new Signal Separation software, automotive engineers can now perform Automotive Ethernet testing without disrupting the ECU system or cutting the Ethernet cable to install a […]
Rogowski Coil current probes make ac or fast-pulse current measurements
Teledyne Test Tools T3RC Rogowski Current Probes offer broad current measurement ranges and a wide frequency span. Five models are available, providing measurement capabilities up to 6,000 A and with the capability to connect around the leg of a small T0-220 device. The probes connect to any standard oscilloscope via a conventional BNC connection. The […]
Visualizing phase relationships in capacitors
The ideal capacitor consists of two conductive plates separated by a thin dielectric layer that separates and insulates the two plates from each other so they have no direct or resistive electrical connection. When voltage is applied across the plates, they store the electrical charge. The capacitor may take many forms. If the plates are […]
Free firmware brings mixed-domain analysis to MSOs
Tektronix today released new firmware for the 5 Series and 6 Series MSO mixed signal oscilloscopes that unlocks a new analysis tool called Spectrum View. A free upgrade, Spectrum View allows you to perform mixed domain analysis on the big, high-resolution displays of the 5 and 6 Series MSOs. This mixed domain capability can be […]
User review: Connecting the Tektronix AFG 31000 AWG to the MDO3000 oscilloscope
The new Tektronix AFG 31000 Arbitrary Function Generator is noteworthy in that the Home screen, accessed by pressing the Home button on the front panel, permits the user to choose a Basic or Advanced mode. The Basic mode resembles a traditional AFG, with a library of internal waveforms and menus that permit the user to […]
Software tracks, monitors lab instruments, optimizes student learning
The BenchVue Lab Management and Control software tool is designed to simplify the configuration, monitoring and tracking of lab instruments, while optimizing student learning. Keysight’s new BenchVue Lab software application enables educators to spend less time on the manual set-up and tracking of lab instruments and focus on what really matters—providing a high-quality teaching experience. […]
LG U+ adopts Anritsu MT1000A for 5G rollout
Korean operator LG U Plus (LG U+) will use Anritsu’s Network Master Pro MT1000A supporting speeds up to 100 Gbps for 5G service. LG U+ is promoting the expansion of mobile backhaul and fronthaul networks for 5G services using the MT1000A. LG U+ was one Korean mobile network operator to offer LTE, as well as […]
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