Digital signal processors (DSPs) have been improving oscilloscope performance for over 10 years. DSPs were first used in scopes for sinx/x interpolation, where the DSP added points between samples to ...

Oscilloscope bandwidth is a tricky thing. A 100 MHz scope will have a defined attenuation (70%) of a 100 MHz sine wave. That’s not really the whole picture, though, because we aren’t always measuring ...

Tektronix has reclaimed the lead for highest bandwidth real-time oscilloscopes with the DSA72004. This scope stretches its 16-GHz analog bandwidth to 20 GHz when you enable its DSP bandwidth ...

The oscilloscope is an essential tool of any electronics bench, and it is also an instrument whose capabilities have expanded exponentially over the decades. Your entirely analogue CRT ‘scope of a few ...

The scopes’ improved performance is attributable in part to a second-generation silicon-germanium (SiGe) chipset that not only provides the increased bandwidth, but also improves the earlier scopes’ ...

Over the past couple of years, a quiet war has erupted among the major oscilloscope manufacturers. No blood has been shed—yet—but a lot of engineering blood, sweat, and tears have surely been expended ...

Teledyne LeCroy has launched the LabMaster 10-100Zi, a 100GHz oscilloscope said to demonstrate its long running commitment to leadership in the high end oscilloscope market. First demonstrated in ...