Description
A fast edge can look clean on a slow scope and still hide a problem. The Keysight DSOX3052A oscilloscope gives you 500 MHz on two analog channels, so edges keep their shape on the screen. Lost in HCM lists it for rental and sale in Vietnam.
Judge bandwidth by the edge, not the clock
The printed clock rate of a part does not tell you how fast its edges are. The sharp corners of a square wave carry far higher frequencies than the repetition rate. So choose bandwidth from the fastest edge and the spectral content you must measure. Keysight lists the DSOX3052A at 500 MHz with two analog channels. Its family specification adds up to 5 GSa/s of sample rate and 4 Mpts of memory depth.
Two fast channels, clean comparisons
With two channels, you can put one probe on a source and one on a destination. For example, you can time the delay across a buffer, or see how a signal arrives after a long trace. In addition, a two-channel display stays easy to read. If you need a clock, a data line and two rails together, a four-channel model fits better.
Probing matters more at 500 MHz
A probe loads the circuit it touches, and that load can round a fast edge. Therefore match the probe bandwidth to the scope and keep ground leads short. Active probes, differential probes and fixtures vary by model and license, so the quote should itemize each one. Meanwhile, ask about digital cables or a rack kit if your setup needs them.
Rent the Keysight DSOX3052A oscilloscope for an R&D peak
Design teams often need a faster scope for a few weeks, not a year. Rental covers that peak and keeps capital free. However, a purchase quote makes more sense when the bench runs high-speed work all year. Either way, request a quote from Lost in HCM with your dates, probes and delivery city. You can also see other oscilloscope listings, visit Keysight, or contact SMK Vietnam.
DSOX3052A questions
How do I know 500 MHz is enough?
Find the fastest edge you must measure, then compare it with the scope bandwidth. Pick a margin well above it.
Does the Keysight DSOX3052A oscilloscope have four channels?
No. It has two analog channels. If you need more, the family also includes four-channel models such as the DSOX3054G.
Are probes included?
Only items in the quotation are included. So ask Lost in HCM to itemize probe quantity, bandwidth and accessories.
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