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GDS-2104E GW Instek Digital Oscilloscope, 100MHz, 4 Channel, Colour LCD Display

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4-Channels, 100 MHz Bandwidth
The 100 MHz GDS-2104E digital oscilloscope features four channels with 1 GSa/s maximum real-time sampling rate. It is equipped with waveform update rate of 120,000 wfm/s and an 8-inch 800 x 480 16:9 WVGA display, which along with the minimum 1mV/div vertical range, allows the GDS-2104E to clearly display complex and random waveforms.

Fast Retrieval, Precision Measurement
The GDS-2104E provides 10 Mega point record length in each channel with Waveform Search and Segmented Memory functions, which greatly enhance the value of long memory utilization of this DSO. Window Zoom and Peak Search allow you to obtain more accurate and efficient test and measurement results while conducting tests in the frequency domain.

For small signal measurement, oscilloscope's background noise will affect the measurement results. The GDS-2104E low noise amplifying circuit can tremendously improve overall noise interference to produce the genuine signal demonstration.

120,000wfm/s Waveform Update Rate
The GDS-2104E digital oscilloscope allows you to easily observe rare transient waveforms and jitters with the high waveform update rate of 120,000 wfm/s. The advanced VPO (Visual Persistence Oscilloscope) signal processing technology combines the multi-layered grey display to enhance waveform display efficiency that allows you to easily and completely observe inrush signals and rare transient waveforms to increase waveform debugging efficiency.

The FFT (Fast Fourier Transform) function of the GDS-2104E provides the maximum 1M points display. The function supports four window displays, including Rectangular, Hamming, Hanning, and Black-harris, allowing you to select window display for frequency domain analysis according to your test requirements. The GDS-2104E not only provides the FFT function but also FFTrms, vertical adjustment, and local zoom-in functions. Via rapid waveform update rate and waveform search functions, you can precisely observe the test results of frequency domain.

Support I2C/SPI/UART/CAN/LIN Decoding and Analysis
The serial bus technology has been widely applied in the present embedded application design. The GDS-2104E provides serial bus analysis function and 10M long memory depth to trigger, decode, and analyse, in a long period, frequently used I2C, SPI and UART serial bus and CAN/LIN bus, which is often used by automotive communications.

The GDS-2104E digital storage oscilloscope's applications include educational training and laboratory, Q/A testing, serial bus design and debugging, and maintenance services.

Included: user's manual on CD, quick start guide, power cord and four (4) GTP-100A-4 (100 MHz) switchable passive probes.
Free download: OpenWave software. Driver: USB driver, LabVIEW.

GW Instek Digital Oscilloscope, 100MHz, 4 Channel, Colour LCD Display


  • 100 MHz, 4-Channels
  • 1 GSa/s Maximum Real-Time Sampling Rate
  • Standard 10M Maximum Memory Depth and VPO Waveform Display Technology
  • Waveform Update Rate of 120,000 wfm/s
  • 8” WVGA TFT LCD Display
  • FFT with Maximum 1M points to Provide Higher Frequency Domain Resolution Measurement
  • High and Low Pass Digital Filter Functions
  • 29,000 Sections of Segmented Memory and Waveform Search Functions
  • I2C/SPI/UART/CAN/LIN Serial Bus Trigger and Decoding Function
  • Data Log Function Tracks Signal Changes Up To 100 hours
  • Provide Remote Internet Storage Function
Further Information
Datasheet Title GW Instek GDS-2104E Datasheet
Datasheet URL GDS-2104E GW Instek Digital Oscilloscope, 100MHz, 4 Channel, Colour LCD Display