Did you know? |
There are specialized oscilloscopes available for power measurements featuring up to 8 voltage and current channels (direct high voltage and current input). Read more...
Latest Oscilloscope News |
Five essential Instruments in a single Device
15 July 2014 – National Instruments (NI) announced VirtualBench, an all-in-one instrument that integrates a mixed-signal oscilloscope, function generator, digital multimeter, programmable DC power supply and digital I/O. Users interact with VirtualBench through software applications that run on PCs or iPads. The device provides the most common functionality affordably and opens up new possibilities for how engineers can use benchtop instruments.
Oscilloscopes with Bandwith up to 500 MHz and large 10.1" Touch-Screen Display
07 July 2014 - Teledyne LeCroy introduced the WaveSurfer 3000 series of oscilloscopes featuring the MAUI advanced user interface. This advanced user interface, previously available only on higher-end oscilloscopes, seamlessly integrates a deep measurement toolset and multi-instrument capabilities into a cutting edge user experience centered on a large 10.1" touch screen, the largest display and only touch screen in this class of oscilloscope. WaveSurfer 3000 oscilloscopes are available in bandwidths from 200 MHz to 500 MHz, with 10 Mpts/ch memory and up to 4 GS/s sample rate.
12-Bit Oscilloscope with 8 Channels and 1 GHz Bandwidth
25 June 2014 - Teledyne LeCroy announced the HDO8000 oscilloscope product line with 8 analog input channels, 12-bits of vertical resolution utilizing Teledyne LeCroy's HD4096 technology, and up to 1 GHz of bandwidth. The HDO8000 oscilloscopes have maximum performance, going further (8 channels), with finer resolution (12-bits) and faster (up to 1 GHz bandwidth). A wide variety of mixed-signal, serial data, long memory, and probe options and accessories are available with the HDO8000 oscilloscopes.
500 MHz portable Oscilloscope with 4 Channels
24 June 2014 — Fluke introduced the Fluke 190-504 Series II 500 MHz ScopeMeter Portable Oscilloscope. The instrument achieves a 500 MHz at 5 GS/s real time sample rate in a 4-channel handheld, sealed, and rugged oscilloscope without compromising on safety rating, ruggedness, or battery operating time. The Fluke 190-504 fills the needs of professional electronic troubleshooters who need the fast 5 GS/s — or 200 pico seconds — sample rate and 4-channels for greater accuracy and clarity of shape and amplitude of unknown waveform phenomena like transients, induced noise and ringing or reflections.
Agilent introduces two new portable Oscilloscope Families
29 April 2014 - Agilent Technologies introduced two new high-performance portable oscilloscope series deploying next-generation oscilloscope technology. The Infiniium S‐Series sets a new standard for signal integrity for bandwidths up to 8 GHz, while the InfiniiVision 6000 X-Series sets a new standard for price/performance with bandwidths up to 6 GHz.
Ethernet Interface Verification with an Oscilloscope
04 April 2014 -The R&S RTO digital oscilloscope family of Rohde & Schwarz now features an automated compliance test solution for Ethernet interfaces. The new R&S RTO-K22 and R&S RTO-K23 Ethernet compliance options allow users to perform standard-compliant automated tests on 10/100/1000BASE-T and 10GBASE-T Ethernet interfaces. All compliance tests meet IEEE and ANSI Ethernet test specifications.
Digital Oscilloscope with optional Arbitrary Function Generator
03 April 2014 - RIGOL Technologies EU GmbH introduces the DS2000A-(S) series digital oscilloscope with a bandwidth from 70MHz to 300MHz. The specially designed analog front end delivers a lower noise floor and a wider vertical range (500 uV/div to 10 V/div) at full bandwidth.
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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Oscilloscope Background |
Oscilloscope History and Milestones
Oscilloscopes have been invented in the 1920s. Up to now this instrument encountered many innovations. In the beginning the most important manufacturers have been General Radio, DuMont, General Electric and Radio Corporation of America. Later Cossor and later Solartron dominated the market. Today the main players are Keysight, Tektronix and Teledyne LeCroy. Below we listed some important oscilloscope milestones.