Description
Fast edges hide problems from a scope that is only just fast enough. The Rigol DS70304 oscilloscope offers 3 GHz of analog bandwidth on four channels, plus an external trigger input. Lost in HCM lists it for rental and sale, and it arranges service on request, so a lab can borrow the reach for one hard project.
Rigol DS70304 oscilloscope at a glance
| Feature | Listed value |
|---|---|
| Analog bandwidth | 3 GHz |
| Inputs | 4 analog plus external trigger |
| Sample rate | Up to 20 GSa/s, depending on channel mode |
| Memory depth | 500 Mpts standard; up to 2 Gpts optional |
| Capture rate | Up to 1,000,000 waveforms per second |
| Vertical resolution | 8 bit native, with high-resolution modes |
| Display | 15.6-inch capacitive touchscreen, electronic tilt |
Channel mode, installed options and firmware can shift these values, so the quotation has the last word.
What the capture figures mean
A high sample rate draws a clean picture of a fast edge. Deep memory then keeps that detail across a long window. At up to 1,000,000 waveforms per second, rare glitches also show up sooner. Because the sample rate and memory depend on the channel mode, plan your channel count before you book.
Working on the screen
The 15.6-inch capacitive touchscreen tilts electronically. As a result, you can set triggers and measurements by touch and angle the panel toward your seat. The product photo shows a DS70000 family unit with an eye diagram, four numbered inputs and a column of dials, so its marking may differ from this model.
Jobs for a 3 GHz scope
The DS70000 family targets laboratory work such as high-speed signal inspection, timing analysis and design verification. For example, a team can check clock edges, trace a bus fault or confirm a margin before release. The Rigol DS70304 oscilloscope also fits university labs that need more reach than a basic bench scope.
Before you order
The listing does not promise probes, adapters, licenses or memory upgrades. Therefore, state the probes, attenuation, bandwidth and decode needs in your request. Also say how you will export data, and which firmware you expect. Lost in HCM does not claim local stock in this listing, so ask first.
Rent or buy through Lost in HCM
Rent the scope for a validation campaign with a fixed end date. Buy it if your design lab needs the bandwidth every week. In both cases, request a quote from Lost in HCM with your signal details. Other oscilloscopes are on the category page, and Rigol publishes the maker data. You may also contact SMK Vietnam.
DS70304 questions
How much memory does it have?
The listing gives 500 Mpts as standard, with up to 2 Gpts as an option.
Does it have four channels?
Yes, four analog channels sit alongside an external trigger input.
What is the vertical resolution?
It is 8 bit native, and high-resolution acquisition modes are available.
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