Oscilloscopes • DSO Rigol DS1202CA •
The Rigol DS1202CA is a high quality two channel digital storage oscilloscope. It offers up to 2GSa/s real-time sample rate and up to 200MHz bandwidth.
These high performances ensure not only to capture real-time instantaneous signal, but also to observe details of repeated signal. DS1202CA have up to 2000 wfms/s refresh rate, which enable users to capture instantaneous signal and abnormal signal more quickly, to enhance waveform capturing ability, and to expedite circuit debug course.
Other advantages: 64K 5.7’ color LCD, bright and vivid waveform display; versatile trigger modes: slope, alternative, rise&fall edge, enable users to stabilize signal more easily. In economical oscilloscope field, DS1202CA have no doubt the highest performances, the most functions thus should be engineers’ best choice.
Special Features
Adjustable Trigger Sensitivity
With the Rigol DS1202CA oscilloscope you have the ability to filter noise from the signal avoids false triggers.
Alternate Trigger
Provides a true dual timebase display.
Slope Trigger
Triggers on the signals rise time or fall time is user defined.
Rising and Falling Edge Trigger
Mainly used to view eye-diagrams normally only available in more advanced DSO's.
FFT (Fast Fourier Transformation)
The FFT function provides spectrum analysis function for users. Supported FFT algorithm: Rectangle, Hanning, Hamming, Blackman.
File System and USB Stick Support
The device supports an easy-to-use file system. It allows for both USB flash drive and local file storage.
PictBridge Certified (Printer Support)
You can easily connect a printer to the USB host port of the Rigol oscilloscopes and print out your measurement results.
Video Presentation
General Data
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General DataDS1202CA
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Display5.7" TFT LCD with 65536 colors
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Resolution320 x 234 Pixel
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Size303 x 154 x 133mm
(11.93 x 6.06 x 5.24 inch) -
Weight2500 g (5.51 lbs)
Oscilloscope Details
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Oscilloscope DetailsDS1202CA
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Channels2
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Real-time sample rate2 GSa/s real time
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Bandwidth200 MHz
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Sampling modeNormal, average (2, 4, 8, 16, 32, 64, 128, 256), peak detect
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MathematicsA+B, A-B, A×B, FFT (Fast Fourier Transform)
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FFT algorithmRectangle, Hanning, Hamming, Blackman
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SignalDS1202CA
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Max. Input voltage300 Vrms CAT I
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Real-time sample rate13 Sa/s to 2 GSa/s real time
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Time base1 ns/Div. to 50 s/Div.
(Steps 1 - 2 - 5) -
Memory10 kpts (1 channel)
5 kpts (2 channels)
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VerticalDS1202CA
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Analog digital converter (A/D)With the resolution of 8 bits, make sampling on both channels synchronously.
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Sensitivity range (V/div)2 mV/Div to 10 V/Div.
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Displacement range±10 Div. (2 mV - 10 V)
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TriggerDS1202CA
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TriggerChannel 1, Channel 2, Ext, Ext / 5, AC Line
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Signal system and line/field frequency (Video triggering mode)Support the NTSC, PAL and SECAM broadcasting systems of any field or line frequency.
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MeasurementDS1202CA
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Cursor measurementManual, Track and Auto Measure modes
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Auto measurementVpp, Vamp, Vmax, Vmin, Vtop, Vbase, Vavg, Vrms, Preshoot, Overshoot, Frequency, Period, Rise Time, Fall time, Positive Width, Negative Width, Positive Duty Cycle, Negative Duty Cycle, Delay1-2 (rise), Delay1-2(fall)
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