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Content 4/4

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Purpose:


The DSS-31 oscilloscope is a standalone portable device with a graphic display and microcontroller control, and is designed to study electrical signals in the frequency range from zero to several 1MHz.


The oscilloscope uses Anti-Aliasing technology, which reduces the discrete distortions of the waveform and brings the signal display closer to the typical analog oscilloscopes.

 

Main technical characteristics:

 

Maximum sampling rate of 2 MHz for single signals, 20 MHz for periodic signals;

                                     

Maximum bandwidth by-3dB level (typical value) 0 ... 5 MHz


Input impedance 1 MΩ, 25 pF;


Sensitivity 10mV, 20mV, 50mV, 0.1V, 0.2V, 0.5V, 1V, 2V, 5V, 10V, 20V / div;


Sweep 0.1 μs, 0.2 μs, 0.5 μs, 1 μs, 2 μs, 5 μs, 10 μs, 20 μs, 50 μs,

0.1ms, 0.2ms, 0.5ms, 1ms, 2ms, 5ms, 10ms, 20ms, 50ms,

0.1s, 0.2s, 0.5 s, 1s, 2c, 5s, 10s / div;


Maximum input voltage 100V (ampl.);


8-bit vertical resolution;


Sweep start modes: automatic, standby, single, manual;


Graphic display monochrome 128x64 pixels;


The number of stored waveforms 2 records of 200 samples;


Interface language is Russian, English;


Off timer 2, 5, 10, 15, 20, 30, 45, 60 min., Off;


LCD backlight adjustable, 6 levels;


Output for tuning the probe with a divider ≈1.22 kHz, (4.5 ÷ 4.75) V (ampl.);


Power supply external (5.0 ± 0.2) V, 100 mA;


Display of measured parameters of a signal with 2 or 4 parameters for choice;


Indication of the frequency of the test a periodic signal of 0.000 Hz ... 9999 kHz (4 bits);


Indication of the launch level of the sweep arrow icon;


Waveform Vertical Offset on the screen ± 9.6 div. (10 mV / div); ± 3.2 div. (20mV ... 10 V / div.); ± 2.4 div. (20 V / div.);


Horizontal offset waveforms on the screen 0.0 ... 10.0 div .;


Automatic function switch sweep and sensitivity limits (separately);


Sound accompaniment of pressing the control buttons (adjustable volume);


Settings menu;


Files:


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Oct 25,2018
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    VOTING 15 votes
    • Ilya Galkin from RUSSIAN FEDERATION, THE
      Senior hardware engineer
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    • Omer Faruk Ucar from TURKEY
      Founder of the project ‘Lezzetli Robot Tarifleri’ In the frame of this project he produces Turkish contents about electronics/software and serves it to people for free. He produced many jammer devices mostly drone dropper weapons while working in electronic defense industry. He gave lessons to teachers about software and electronics in a program which supported by the government. And now he is working as a hardware engineer on SCADA systems syber security.
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    • Catia Diaz from MEXICO
      Catia Diaz director of YouTube channel catykanal that was created to insentiate the taste for electronics with tutorials explained in a simple and fun way. Teacher with more than 3 years of experience in promoting the learning of electronics to children and young people.
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    • Jiri Praus from CZECH REPUBLIC, THE
      If you got a low score from me, I don't think you fit for I can solder content. Sorry for that, at least I tried to rate your design. I am an artist. I design electronics and brass wire sculptures. www.jiripraus.cz
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    • Oyvind Dahl from NORWAY
      NOTE: If you have a project that I don't think is for beginners (or I don't understand what it is/lacks documentation) - you'll automatically get a low score from me even though your project is really cool. Sorry! ABOUT: Author of Electronics For Kids. Creator of Ohmify.com and the electronics blog build-electronic-circuits.com.
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    • Ever since I was a kid, I love tinkering with anything that involves energy from toys to cellphones. I love designing and creating projects that could be innovative with the use of electronics. I was also appointed team leader of the University of Sto. Tomas team for the Shell Eco-marathon Philippines Competition in 2018.
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    • J_RPM from SPAIN
      My name is José Ramón Pueyo, I live in Spain. For more than 40 years he has worked in the radio communication sector, mainly with RF equipment and developing control and monitoring systems.Five years ago I opened a channel on YouTube (J_RPM) in order to share some developments and divulge technical information.
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