GAO Tek 200 MHz USB PC Based Oscilloscope

This USB PC based oscilloscope is one of the most versatile and widely-used electronic instruments.




Key Features

  • USB2.0 interface, no external power source required
  • Suitable for use with a notebook computer
  • Easy-to-carry and convenient to use
  • High performance, 200 MS/s real-time sampling rate, 200 MHz Bandwidth
  • 20 measurement functions, PASS/FAIL checks
  • Displays waveform average, persistence, intensity, invert, addition, subtraction, multiplication, division, X-Y plot
  • Waveform output can be saved to text, MS Word or Excel, or graphic files (JPG or BMP) under most Windows OS from 98 to Vista
  • FFT spectrum analysis
  • One computer can connect many DSOs, extend channel easily
  • Lab view/VB/VC/Delphi/C++Builder Second Design instance

Technical Specifications

Channel 2 Channels
Bandwidth 200 MHz
Max. Sample Rate 200 MS/s
Impedance 1 MΩ 25 pF
Coupling AC/DC/GND
Vertical Resolution 9 bit
Gain Range 10 mV to 10 V, 10 Steps
DC Accuracy ±3%
Time-base Range 2 ns to 1 h, 39 Steps
Vertical adjustable Yes
Input Protection Diode clamping
X-Y Yes
Auto-set Yes (30 Hz to 200 MHz)
EXT. Input Yes
Trigger Mode Auto, Normal and Single
Trigger Slope +/-
Trigger Level Adjustable Yes
Trigger Type Rising edge, falling edge
Trigger Source CH1, CH2, EXT
Pre/Post Trigger 0 to 100%
Buffer Size 10 k to 14 kb/channel
Shot Bandwidth 80 MHz
Sampling Selection Yes
Waveform Display port/line, waveform average, persistence, intensity
Network Open/Close
Vertical Mode CH1, CH2, Dual, ADD
Cursor Measurement Yes
Math FFT, addition, subtraction, multiplication, division
Cursor Frequency, Voltage
Data Samples 10 k to 28 k
Accessories S/W CD, probes, manual, USB cord

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