Description
Some jobs need speed more than channel count. The Keysight DSOX3022G oscilloscope trades channels for reach, with 200 MHz bandwidth on two analog channels and a built-in waveform generator configuration. Lost in HCM lists it for rental and sale in Vietnam.
Where two fast channels win
Two channels cover an input and an output, or a voltage and a current. That is also enough for many analog stages, filters and sensor front ends. Meanwhile, the extra bandwidth keeps fast edges from looking rounded. Bandwidth should follow your fastest edge, so look at your signals before you pick a model. Then the Keysight DSOX3022G oscilloscope makes sense when speed matters more than a third and fourth trace.
Choosing between 200 MHz and four channels
| Model | Bandwidth | Analog channels | Generator |
|---|---|---|---|
| DSOX3014A | 100 MHz | 4 | Not stated in the listing |
| DSOX3014G | 100 MHz | 4 | Built-in configuration |
| DSOX3022G | 200 MHz | 2 | Built-in configuration |
However, if you must see four signals, pick a four-channel model. If you need sharper edges, pick this one. When both matter, ask Lost in HCM about a four-channel unit with more bandwidth.
Memory and sample rate
The family lists up to 5 GSa/s and 4 Mpts. However, the record length you get depends on the mode, the options and the firmware, so read those figures as the family ceiling. So if you plan long captures, ask Lost in HCM which settings the unit supports.
Bench jobs for the Keysight DSOX3022G oscilloscope
- Gain and bandwidth checks on an analog amplifier stage.
- Ripple and start-up behavior on a small supply output, because two channels suit that pair.
- Sensor and filter front ends, with the built-in generator as the stimulus.
- Teaching labs that give each student pair one source and a two-channel display.
Ask for the right configuration
List your signals, your probes, your dates and your delivery city. Then request a quote from Lost in HCM. Lost in HCM then reviews the configuration and replies with a quote for rental or purchase. Also, see the Keysight website and the other oscilloscopes on this site. Questions about the process? Contact SMK Vietnam.
DSOX3022G questions
Is two channels enough for power measurements?
It handles one voltage and one current, or an input beside an output. However, for several rails together, choose a four-channel model.
Will 200 MHz show fast digital edges?
It shows many of them, but not all. So check your fastest edge against the bandwidth, then ask Lost in HCM about a wider model if edges look rounded.
What decides the record length?
The acquisition mode, the installed options and the firmware all play a part. So ask Lost in HCM to confirm the setup you need.
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