Description
Modern control boards mix slow power rails with quick digital signals. The Keysight DSOX4034G oscilloscope handles both with 350 MHz bandwidth, four analog channels and a built-in waveform generator. Lost in HCM offers it for rental and sale in Vietnam.
At a glance
| Item | Listed value |
|---|---|
| Bandwidth | 350 MHz |
| Analog channels | 4 |
| Waveform generator | Built in |
| Sample rate | Up to 5 GSa/s (class figure) |
| Memory depth | Up to 4 Mpts (class figure) |
The last two figures describe the whole class. Therefore, the exact pairing in your unit depends on how you set the channels and which options the quote includes.
One trace per job on a control board
For example, think of a small motor controller. One channel can follow the bus voltage, and another can show a gate signal. A third can watch a current sense line, while the fourth reads the controller output. As a result, you see cause and effect on one time base instead of piecing it together later.
Battery and EV electronics
Battery management boards and charger stages also need slow and fast signals side by side. So teams in Vietnam’s EV and electronics plants often rent a scope like this for a pilot line. For example, the built-in generator can mimic a sensor while you check how a protection circuit reacts. However, mains-level and pack-level work needs the right isolated or differential probes. Plan those with your supplier.
Why four channels at 350 MHz
Because the extra channels cost less than a second instrument, the Keysight DSOX4034G oscilloscope also saves setup time. In addition, the bandwidth leaves margin for typical control clocks and serial links. If you work at the edge of that range, compare the next class up in the oscilloscope category.
Request the Keysight DSOX4034G oscilloscope
Send Lost in HCM the dates, the city and your probe list. Also mention any decode or power analysis needs, because those options vary by configuration. Rental units ship with a calibration certificate, and service can run through the maker or an authorized partner. You can request a quote from Lost in HCM in a few minutes. For order help, contact SMK Vietnam. Manuals live on keysight.com.
DSOX4034G FAQ
Can it check a battery charger stage?
Yes, with suitable probes. Use differential or isolated probes for any high-voltage node.
Does the generator replace a bench source?
It covers many test waveforms. A demanding task may still need a dedicated source.
What should the quote list?
List the probes, decode packages, accessories, dates and delivery city. Only those items are included.
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