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DST1202B 2channels ; 200MHz; 1GSa/s

200MHz bandwidth portable scopes with dual channels, colored display, high bandwidth and sample rate under matchless price worldwide; Advanced Functionalities include automatic measurements, advanced triggering modes, record length. Bring extraordinary user-friendliness and measurement accuracy for debug, design, education, quality control, training, manufacturing test across various industries. Desirable functionalities exceed industry standards and cater to your normal or potential demands.

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Bandwidth200 MHz

Real-time Sample Rate1GSa/s

Equivalent Sample Rate25GSa/s

Record Length(Sample Points) :  Single-channel:   Maximum 1M;

                                                   Dual-channel:     Maximum 512K (4K,16K,40K optional)

SEC/DIV Range:   4nS/div-40S/div (in a 2, 4, 8 sequence)

Delay Time Accuracy:   500ps

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u Vertical

 

A/D Converter     8-bit resolution, each channel sampled simultaneously

VOLTS/DIV Range   2mV/div5V/div at input BNC

Position Range    ±50V(5V/div),±40V(2V/div500mV/div),2V(200mV/div50mV/div)±400mV(20mV/div

                               2mV/div)

Bandwidth Limit   20MHz

Rise Time at BNC  1.7ns

DC Gain Accuracy ±4% for Sample or Average acquisition mode, 5mV/div to 2mV/div
         ±3% for Sample or Average acquisition mode, 5V/div to 10mV/div

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u Trigger

 

"Trigger Sensitivity(Edge Trigger Type)" DC:     CH1/CH2(Typical)   1div from DC to

                                                    10MHz;1.5div  from 10MHz to Full
                                                    EXT
Typical
     200mV from DC to 40MHz
                                                    EXT/5
Typical
   1V from DC to 40MHz
                                           AC:      Attenuates signals below 10Hz
                                     HF Reject:      Attenuates signals above 80kHz
                                    LF Reject:      Attenuates signals below 150kHz
                                    Noise Reject:   Reduces trigger sensitivity

Trigger Level Range CH1,CH2:  ±8 divisions from center of screen

                         EXT:      ±1.2V     

                         EXT/5:     ±6V

"Trigger Level Accuracy,typical (Accuracy is for signals having rise and fall times 20ns)"

       CH1,CH2:  ±(0.3div×V/div) (within ±4 divisions from center of screen)
       EXT:     
±
(6% of setting + 40mV)
       EXT/5:   
±(6% of setting + 200mV)

Holdoff Range      100ns-10s

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u Trigger Type

 

Edge           Trigger on the rising or falling edge

Pulse Width   Trigger (when >,<,=,) on positive or negative pulses   Pulse Width Range: 20ns-10s

Video          Trigger on an NTSC, PAL, or SECAM standard video signal   Line Range: 1-525 (NTSC),  

                             1-625 (PAL/SECAM)

Slope          Trigger (when >,<,=,) on a positive or negative slope Set Time: 20ns10s

Overtime      From the rising or falling edgeSet Time: 20-10s

Alternate   Internal trigger on edge, pulse width, video or slope

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u Measurement

 

Cursors:  Manual:  The difference between voltage cursors V; the difference between time cursors 

                                   △T; 1/T calculated by Hz.  

    Tracing:  The voltage and time at a waveform point

Automatic:  Pk-Pk, Max, Min, Mean, Cyc RMS, Frequency, Period, Rise Time, Fall Time, Positive Width,

                     Negative Width

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u Display

 

Type:          Right angle 7"TFT 16-digit color LCD

Resolution    800*480 dots

Contrast      16 gears, with the progress bar to show adjustment

Interface     USB host and USB slave

 

 

 

 
Tel: (86) 571 8886 1158    Fax: (86) 571 8885 0923
2009 Tekway Technologies Co., Ltd, Tekway R&D Building, No. 3756, NanHuan Rd. BinJiang District, Hangzhou, 310053 (China)