Description
A bandwidth figure means little until you know the conditions behind it. The Rigol DS8204-R oscilloscope is rated at 2 GHz, yet the listing says it reaches only 1 GHz with all channels active. Lost in HCM lists it for rental and sale, and it arranges service on request.
Reading the bandwidth line
Two numbers describe this scope. The first is 2 GHz, which applies when you use fewer channels. The second is up to 1 GHz, which applies when all four channels run together. So a job with four probes on a fast bus needs the lower figure in your plan. However, a job with one or two probes can use more of the range.
The rest of the sheet
- Inputs: four analog channels plus an external trigger
- Sample rate: up to 10 GSa/s single-channel, 5 GSa/s half-channel, 2.5 GSa/s all channels
- Memory depth: up to 500 Mpts on one channel, depending on mode
- Capture rate: up to 600,000 waveforms per second
- Resolution: 8 bit native, with high-resolution acquisition modes
Channel use shapes every figure here. Therefore, ask Lost in HCM to confirm the configuration against your test plan.
Who should consider it
The Rigol DS8204-R oscilloscope suits teams that outgrow a 1 GHz class scope and want extra reach. Because it offers a wide range, typical work includes waveform inspection, embedded-system debugging and laboratory measurements. It also suits a lab that wants one instrument to cover quick checks and tougher timing questions.
No screen, by design
The unit carries no built-in LCD. You view it on an external HDMI display or run it remotely, so it makes a natural fit for a test rack. The product photo shows four input connectors with 50 ohm and 1 Mohm indicators, plus LAN and acquisition lights and two USB ports.
Rent or buy the Rigol DS8204-R oscilloscope
A rental works for a design review that needs more bandwidth for a few weeks. Buying makes sense once the same measurements repeat across projects. When you are ready, request a quote from Lost in HCM and state how many channels you will run. You can also see other oscilloscopes, visit Rigol or contact SMK Vietnam.
DS8204-R questions
Do all four channels reach 2 GHz?
No. With all channels active, the bandwidth is up to 1 GHz.
Can I plug in a monitor?
Yes, through the external HDMI output, since there is no built-in screen.
What should I tell Lost in HCM about my channel plan?
List the channel count, probes, decode needs, delivery site and rental dates.
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