Digital Fluorescence Oscilloscope Working Principle
Powerful functions can complete the capture of complex signals, display, analysis, coupled with the flexible corner of the hair way and automatic digital measurement function makes it become a leader in the field of measurement. Commonly used TDS3000 series sampling rate of 1.25-5GS / s, the bandwidth of 100 ~ 500MHz, TDS500/700 series of sampling rate of 2 ~ 4GS / s, the bandwidth of 0.5 ~ 2GHz. DpO has such a superior performance, of course, will not have a low price. In order to give full play to the performance of DpO, it is mainly used for the detection of complex signal flare.
(1) Signal detection for video applications
This type of measurement field is faced with a long "frame signal" composed of fast pulses, DSO in order to capture the entire signal envelope, can only use a slower sampling rate, the slower sampling rate will be due to the lack of waveform data and aliasing distortion: ART oscilloscopes can display the wave profile, but does not have the measurement and analysis functions, DpO is particularly suitable for the detection of such signals. Similar signals such as disks, compact discs and other read-out signals.
(2) Detection of complex digital modulated signals in wireless communication equipment
The complexity of such signals as non-periodic signals, ART oscilloscope can only get can not be identified on a blurred band, DSO due to the limited depth of storage is difficult to provide valuable information, at this time, you can play the DpO's multi-amplitude waveform capture capability.
(3) Rare event repetition frequency detection
This is the outstanding performance brought by the digital fluorescence technology of DpO, by observing the display brightness of rare events in multiple waveforms, we can know how often they appear in a certain period of time, and if necessary, we can even directly call out the waveform data in the three-dimensional database for detailed statistics.
