Description
A circuit under test needs a stimulus before it gives you anything to measure. The Keysight DSOX4022G oscilloscope puts the signal source and the scope in one case. It offers 200 MHz bandwidth, two analog channels and a built-in waveform generator. Lost in HCM supplies it for rental or purchase in Vietnam.
Scope and signal source in one box
| Item | Listed value |
|---|---|
| Bandwidth | 200 MHz |
| Analog channels | 2 |
| Waveform generator | Built in |
| Sample rate | Up to 5 GSa/s (class figure) |
| Memory depth | Up to 4 Mpts (class figure) |
The sample rate and depth are family figures, so confirm the final combination in the quote. Memory depth and channel use both change what you can record at full speed.
Drive the circuit, then measure it
Feed a sine or square wave from the generator into an amplifier, a filter or a sensor front end. Then read the response on the two inputs. Because the source is internal, you need one less cable run and one less instrument on the bench. So the Keysight DSOX4022G oscilloscope suits a quick frequency-response check, or a first test of a new analog stage.
Two channels used well
Two inputs are enough for input and output of a single stage. They also cover a voltage and a current pair, or a signal and its trigger. However, bus debugging with several lines usually needs more channels. In that case, look at a four-channel sibling in the same family instead.
Where a team might hire a DSOX4022G
For example, teaching labs rent it for analog circuit courses. Sensor and instrumentation groups also use it for signal conditioning work. Meanwhile, repair benches in electronics plants like a scope that carries its own test signal. For a longer project, ask about a purchase quote too.
Ordering the Keysight DSOX4022G oscilloscope
First, send your dates, delivery city and probe needs. Probes belong in the quote as separate lines. Also say whether you want protocol decode or other licenses, because the options vary by configuration. You can request a quote from Lost in HCM directly. For related models, see the oscilloscope listings or contact SMK Vietnam. The maker publishes manuals at keysight.com.
DSOX4022G FAQ
Do I still need a function generator?
Often not. The built-in generator covers common test waveforms, though a demanding source may still call for a bench generator.
Is 200 MHz enough for my work?
It suits analog, audio, sensor and many embedded tasks. Faster digital edges call for a higher bandwidth model.
Does a rental come with a calibration certificate?
Rental units ship with one, according to Lost in HCM. Confirm it in your quote.
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