Test & measurementResearch pick
RIGOL DHO802
DHO802
A compact bench scope for seeing rail behavior, ringing and the shape of digital edges.
- Interface
- BNC / USB / LAN
- Format
- Bench oscilloscope
TEST / RIGOLHARDWARE EDIT
Category illustration · not a product photograph
TEST & MEASUREMENT / DHO804
RIGOL DHO804
A compact bench scope for seeing rail behavior, ringing and the shape of digital edges.
IN YOUR WORKFLOWInspect signals and power rails
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THE DETAILS THAT MATTER
At a glance.
- Brand
- RIGOL
- Model
- DHO804
- Interface
- BNC / USB / LAN
- Form factor
- Bench oscilloscope
- Analog bandwidth
- 70 MHz
- Analog channels
- 4
- ADC resolution
- 12 bit
- Analog sample rate
- 1.25 GSa/s
- Capture memory
- Up to 25 Mpts
Instrument & timing method
Keep the waveform and its setup together.
RIGOL DHO804 takes measurements through its own acquisition software or front panel. Header7F helps structure the digital timing question and preserve enough context to repeat it.
- Choose documented test points, suitable probes and appropriate voltage limits. Record bandwidth, timebase, trigger, sample settings and ground connection.
- Use Header7F’s timing guides to decide which event or handshake you are trying to observe. Internal FPGA signals need an appropriate debug path before they can be probed.
- Save the raw instrument capture and setup with the design revision and symptom. Treat Header7F’s timing examples as synthetic teaching material, not measured traces from this instrument.
Header7F does not control this instrument or import oscilloscope files. Its timing guides do not provide analog measurements or certify PCIe electrical compliance.