Model: DSO 5202-P
Real Time sample rate: 1GSa/s
Display: Large (7.0-inch) color display
Innovative on screen HELP system
Sample Rate Range: 500MS/s--1GS/s
Record Length: 40K
FFT:Windows: Hanning, Flatop, Rectamgular, Bartlett, Blackman; 1024 sample point
Low Frequency Response (-3db):≤10Hz at BNC
Trigger mode: Auto, Normal, Single
Trigger type: Edge, Video, Pulse, Slope, Over time, Alternative
USB host and device connectivity, standard (note: USB port is NOT intended to be used to recharge cell phones or other usb charged devices.)
Multiple automatic measurements
Four math functions, including FFTs standard
Provides software for PC real-time analysis
Digital oscilloscope test accuracy
Any designer who chooses oscilloscope for parameter measurement will know its test accuracy through the product index to ensure enough tolerance error and measurement margin.Jitter testing is no exception. For example, the tekker TDS6804B oscilloscope indicates the precision and specifies the typical value of jitter measurement capability.Jitter measurement accuracy is affected by many factors, including timing stability of oscilloscope, sampling noise, instrument amplitude background noise and interpolation error.
Interpolation error is caused by linear interpolation between actual voltage samples.This error is less than 0.3ps RMS when measuring 100ps rise time signal and oscilloscope detects at 50% voltage threshold with 20GSa/s sampling rate.In many cases, this error can be improved by sine (X)/X sine interpolation in oscilloscope and other methods, such as making full use of the vertical dynamic range of oscilloscope, so that the input signal amplitude reaches the oscilloscope full scale.In most cases, the error for this reason is much smaller than for other error sources, and can be further reduced by using interpolation such as Sin(X)/X or Sinc.
The handheld oscilloscope is a three-in-one solution
Includes oscilloscope, digital multimeter and data recorder, 22 measurement functions, waveform calculation and FFT(U1604A) for comprehensive analysis of circuit board obstruction. For example, the newly introduced Zhengzhou Defy Metrontec 1602A handheld digital oscilloscope, each channel is equipped with 125KB of memory, flexible amplification ability to isolate unstable signals. It USES numerous triggering capabilities to capture intermittent failures and other hard-to-observe signals.Oscilloscope bandwidth of 20MHz, the maximum sampling rate up to 200MS/s. It provides 125Kbyte memory depth, which is 250 times the storage depth of a comparable handheld oscilloscope. When powered by rechargeable Ni-MH battery, it can work continuously for 5 hours.This product is suitable for automation, process control, equipment maintenance and vehicle maintenance industry, and can meet customers' requirements on test quality and price.