Description
At 1.5 GHz, the scope is rarely the weak link. The probe, the fixture and the ground path usually are. The Keysight DSOX4154G oscilloscope gives you 1.5 GHz across four analog channels and a built-in waveform generator. Lost in HCM lists it for rental and sale in Vietnam.
High-bandwidth specifications
| Item | Listed value |
|---|---|
| Bandwidth | 1.5 GHz |
| Analog channels | 4 |
| Waveform generator | Built in |
| Sample rate | Up to 5 GSa/s (class figure) |
| Memory depth | Up to 4 Mpts (class figure) |
Rate and depth are family figures. However, the exact mix changes with channel use, record length and installed options. Confirm it before you commit.
Where fast edges live
Modern FPGAs, processors and fast serial links produce edges that older benches blur. For that kind of work, the Keysight DSOX4154G oscilloscope gives a research team a clean first look. It also helps a design lab confirm that a board matches its simulation.
Make the probes keep up
A scope at this class needs matching probes. First, check that each probe bandwidth meets the scope. Then keep ground leads short, since long ones add ringing. Also consider fixtures or soldered-in probe points for tiny pins. As a result, you measure the circuit instead of the cable.
Rent the Keysight DSOX4154G oscilloscope before you commit
High-bandwidth gear costs more to own than a general bench scope. So many teams rent it for a single design push, then return it. For example, a lab may need it only while a new board is in bring-up. If the work becomes routine, then ask for a purchase quote with new, used or equivalent options.
How to request it
Share the signals you plan to measure, the dates and the delivery city. Then list the probes and any decode options, because the quote itemizes each one. Start with the Lost in HCM listing. Slower bandwidth classes sit in the oscilloscope category. For route questions, contact SMK Vietnam. The maker’s documents are on keysight.com.
DSOX4154G FAQ
Does 1.5 GHz need special probes?
Yes, you should match probe bandwidth to the scope. Otherwise the probe limits the result.
Is it overkill for firmware work?
Often it is. A 200 MHz or 350 MHz model costs less for slower signals.
What proof of calibration can I get?
Rental units ship with a calibration certificate, per Lost in HCM. Confirm the documents in your quote.
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