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Grey four-channel digital oscilloscope with front panel controls and display

WUQ

WUQ SDS1104X-E 100 MHz Digital Oscilloscope 4ch Grey

SKU CH-FS6B-E14PT

A 100 MHz four-channel digital oscilloscope with standard serial decoding for IIC, SPI, UART, CAN and LIN, 256-level intensity grading and a 400 000 frames/sec capture rate

  • TypeTool and Appliance Tester
  • 100 MHz bandwidth captures fast signals
  • Four analogue channels for simultaneous viewing
  • Built-in decoding for IIC, SPI, UART, CAN, LIN buses
  • 400 000 frames/sec waveform capture rate
  • 256-level intensity grading display reveals detail

Four-channel 100 MHz oscilloscope

The Siglent SDS1104X-E is a four-channel digital oscilloscope rated for 100 MHz bandwidth. It targets engineers and technicians who need to capture and analyse analogue and serial-bus signals on the bench or in the field.

400 000 frames per second capture

The instrument delivers a waveform capture rate of 400 000 frames/sec in sequence mode and a 1 million-point FFT for high-resolution spectral analysis. Standard decoding covers IIC, SPI, UART, CAN and LIN buses. Vertical sensitivity reaches 500 µV/div, while the 256-level intensity grading display reveals signal detail that basic scopes miss. Optional 16 digital channels and a USB AWG module extend mixed-signal and stimulus capability when the application demands them.

Upgrade from two-channel or lower-bandwidth units

Moving from a two-channel scope or a model below 100 MHz adds simultaneous observation of four analogue signals and built-in serial decoding without external probes. The jump is worthwhile when debugging multi-rail power supplies, embedded communication buses or mixed-signal designs where channel count and decode speed become the bottleneck.

Highlights

  • 100 MHz bandwidth captures fast signals
  • Four analogue channels for simultaneous viewing
  • Built-in decoding for IIC, SPI, UART, CAN, LIN buses
  • 400 000 frames/sec waveform capture rate
  • 256-level intensity grading display reveals detail

Specifications

TypeTool and Appliance Tester

Questions about this item

Will the 100 MHz bandwidth and 400,000 frames/sec capture rate work reliably with my older 5 V logic circuits?

The 100 MHz bandwidth and 500 µV/div minimum range handle legacy 5 V signals cleanly, and the fast capture rate catches glitches older scopes miss.

How can I verify the 256-level intensity grading display is functioning after power-up?

Apply a known signal; the colour temperature map should show smooth intensity transitions across 256 levels without banding.

Does the box include the 16 digital MSO channels and USB AWG module, or are they separate options?

The standard package contains the 4-channel oscilloscope with built-in IIC, SPI, UART, CAN and LIN decoding; the 16 digital channels and USB AWG are optional add-ons.

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