Description
Intermittent faults rarely repeat on demand, so the scope has to catch them the first time. That is why the Keysight MSOX4154G oscilloscope pairs 1.5 GHz bandwidth with four analog channels and 16 digital channels. Lost in HCM also lists it for rental and sale, with service on request.

Analog and digital on one screen
First, the mixed-signal design lines up analog waveforms with 16 digital lines. As a result, you can see a bus fault and the supply dip behind it together. The 12.1-inch display then gives room for both views. Sampling reaches 5 GSa/s, while memory depth reaches 4 Mpts.
| Analog bandwidth | 1.5 GHz |
|---|---|
| Analog channels | 4 |
| Digital channels | 16 |
| Maximum sample rate | 5 GSa/s |
| Maximum memory depth | 4 Mpts |
| Waveform update rate | Up to 1,000,000 waveforms/s |
Installed modules and options change these figures, so the serial-number configuration in your quote decides what you receive.
Catching the glitch that hides
Fast updates also expose rare glitches and timing failures that slower scopes miss. Zone touch triggering then isolates the event. You mark an area of the screen, and the scope reacts to signals that touch it. That saves time because a plain edge trigger cannot always describe the fault.
Jobs for the Keysight MSOX4154G oscilloscope
- Embedded hardware and FPGA debugging, such as intermittent startup faults.
- Serial-bus triggering and protocol analysis.
- Power-electronics, control and transient measurements, for example supply ripple.
- Signal-integrity validation and manufacturing troubleshooting.
Built-in WaveGen, frequency-response analysis and protocol options also pull several debug tools into one box. However, enabled functions differ by unit, so list the ones you need. Teams also compare it with the Rohde & Schwarz MXO 4 and the Tektronix 4 Series B MSO. Then check bandwidth, channel counts, update rate, probes and protocol licenses against your plan.
Probes, protocols and the quote
Probe models and quantities vary by unit, so itemize them in your request. A project with a fixed end date suits renting, while a lab that debugs every day may prefer to own. Please request a quote from Lost in HCM for the Keysight MSOX4154G oscilloscope. Include your probe, protocol and option needs, plus your dates and delivery site. You can also browse the wider oscilloscopes range or contact SMK Vietnam. Also, the Keysight website lists the official specifications.
MSOX4154G questions
Can it show analog and digital timing together?
Yes. The mixed-signal design correlates the four analog channels with 16 digital channels.
Is the waveform generator built in?
The current configuration includes built-in arbitrary waveform generation. Confirm the enabled functions on the offered unit.
What decides the final configuration?
Installed modules and options decide it. The serial-number configuration in the formal quote takes precedence.
















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