Digital Fluorescence Oscilloscope Features
Digital fluorescence oscilloscope is a kind of oscilloscope platform, it has digital storage oscilloscope (Digital Storage Oscilloscopes) a variety of traditional advantages, from data storage to advanced triggering functions, everything, at the same time, it also has an analogue real-time oscilloscope ART (Analyzed Real Time) of the dark and light display and real-time characteristics, can digitally produce a display effect superior to the analogue oscilloscope CRT (Cathode Ray Tube) of the gradual change in brightness of chemical fluorescence effect. The DpO is a digital oscilloscope that produces a chemical fluorescence effect with a gradual change in brightness that is superior to that of the analogue oscilloscope CRT (Cathode Ray Tube).
DpO is a new breakthrough in oscilloscope technology, capable of displaying, storing and analysing complex signals in real time, making use of three-dimensional information (amplitude, timeliness and multi-layer glow, with different glows showing the frequency of amplitude components) to fully demonstrate the characteristics of signals, especially with digital fluorescence technology, which is capable of displaying the history of the signal changes over a long period of time through multi-layer glows or colours.
DSO's automatic measurement and waveform storage function has made many engineers sigh with admiration, but people soon found that the DSO in the measurement of high-frequency signals with low-frequency modulation, due to its insurmountable aliasing distortion problem, the results of its fallacy of the display of the ART oscilloscope and the benefits of people think of.
DpO not only has the ART oscilloscope real-time brightness and darkness without aliasing display capability, but also has the automatic measurement and waveform storage function of DSO, in order to avoid the shortcomings of the two, there is a great improvement. The main performance is:
(1) Fast waveform capture rate and super display capability
The application of digital fluorescence display technology enables DpO to display multiple images of signals in different shades of grey or colours at the same time. 200,000 waveforms per second can be recorded by DpO, and its signal data is 1,000 times more than that of the general DSO, and 500,000 waveforms can be captured each time. This fast waveform capture rate combined with the superb display capability enables DpO to have the ability to analyse the signal in any detail.
(2) Continuous high-speed sampling capability
Usually DSO due to the processing of display data in the display of two waveforms between the stagnation time of 8ms, even with instavuTM sampling technology DSO this time can only be reduced to 1.7μs, ART oscilloscopes in the sweep time can not capture the waveform information and the DpO can always be the highest sampling rate of hundreds of thousands of waveforms sampled continuously, to overcome the stagnation of other oscilloscopes between the problem. DpO's sampling rate is generally a few 109 times per second, such a high sampling rate allows the oscilloscope to have a larger bandwidth.
