Description
Gigahertz clocks and fast serial links need a scope with room to spare. The Rigol DS9204 oscilloscope offers 2.5 GHz of bandwidth at 50 ohm on four analog channels. Also, it belongs to the MSO-DS9000 family. Lost in HCM lists it for rental and sale, so a lab can borrow it for a project or buy it outright.
What 2.5 GHz at 50 ohm means
Bandwidth depends on the input. At 50 ohm the DS9204 reaches 2.5 GHz, while a 1 Mohm input gives 500 MHz. Therefore choose the input to match your probe and signal. Four analog channels and an external trigger input let you watch several signals against one event.
Rigol DS9204 oscilloscope key specifications
| Item | Value |
|---|---|
| Analog bandwidth | 2.5 GHz at 50 ohm; 500 MHz at 1 Mohm |
| Input channels | 4 analog + external trigger |
| Maximum sample rate | 20 GSa/s half-channel; 10 GSa/s all-channel |
| Memory depth | Standard 500 Mpts half / 200 Mpts all-channel; optional 2 Gpts half / 1 Gpts all-channel |
| Waveform capture | Up to 1,000,000 wfms/s in fast recording mode |
| Vertical resolution | 8 bit native; 9-16 bit high-resolution mode |
| Display | 10.1-inch 1280 x 800 touchscreen |
Sample rate and depth trade places
Running all channels gives 10 GSa/s, against 20 GSa/s in half-channel mode. Memory follows the same pattern, so standard depth falls from 500 Mpts to 200 Mpts. So decide early whether you need fewer channels at full speed or all four at half. Optional memory raises those depths to 2 Gpts and 1 Gpts.
Everyday jobs
- Waveform inspection on a shared bench.
- Embedded-system debugging.
- Laboratory measurements for research and teaching.
- Hunting intermittent faults in fast recording mode.
Confirm probes and options
At these speeds, the probe shapes the result. Define the attenuation ratio, the input voltage category and any serial-bus decode need. Also confirm firmware, memory options and licenses. Do not assume that probes or upgrades come with the Rigol DS9204 oscilloscope.
Rent for a project, or buy
A rental suits a bring-up, a short study or a student project. A purchase suits a lab where several people share the scope each week. Because the catalog record is quote-led, Lost in HCM confirms the configuration and availability for each unit.
Ask for a quote
SMK Vietnam lists this scope for its partner Lost in HCM. First, request a quote from Lost in HCM with your bandwidth, probe list and delivery site. You can also browse other oscilloscopes, visit the Rigol website, or contact SMK Vietnam.
DS9204 questions
Does bandwidth change with input impedance?
Yes. The 2.5 GHz figure applies at 50 ohm, while a 1 Mohm input gives 500 MHz.
Can the DS9204 also generate signals?
No. The listing notes no integrated waveform generator, so plan a separate source if you need one.
What should I confirm before ordering?
Check probes, firmware, optional memory, licenses and availability, because the entry is quote-led.
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