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Cleverscope CS320A
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Product ID : CS320A
Manufacturer: Cleverscope
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The Cleverscope CS320A is a USB 2.0 mixed signal PC oscilloscope which brings benefits to the user that are unavailable from traditional stand-alone oscilloscopes. The CS320A's innovative approach delivers an unbeatable combination of affordability, ease of use and documentation of test results with the simple "Copy and Paste" facility . 

2 by 10, 12 or 14 bit analog channels - 100 MSa/s simultaneously
USB 2.0 Interface to the PC
Huge 8M Samples storage per channel - up to 32Mbytes in total
Highly flexible mixed signal triggering
View small ac signals superimposed on large dc or ac offset
Windows application software XP & Vista, 32 or 64bit
Simple Copy and Paste into other applications such as Word, Excel
Oscilloscope and Spectrum analyser displays
Self calibration
Upgradeable firmware
CE approved
Includes all probes, cables, power supply, software and manual

100 MHz bandwidth
USB 2.0 interface
Mixed signal dual trigger
2 by 10 bit, 12 bit or 14 bit analog channels
8 digital inputs - 100 MSa/s plus EXT Trig
Huge 4MSamples storage per channel - or upgrade to 8MSample
Simple "copy and paste" into word, excel etc
Add an optional 10MHz signal generator
Use with extra monitor or data projector 

Application Software:
  • Separate, freely moveable and resizable windows to display the signal, a zoomed signal view, & frequency spectrum of signal, and control panel.
  • Zoomed signal view optionally tracks the signal view cursor.
  • Spectrum analysis with a variety of conditioning windows and display in log or linear format.
  • Each signal window includes a time/amplitude tracer, and two markers for comparison purposes.(colours are user definable. )
  • Signal averaging (exponential, block and peak hold) and low pass filtering.
  • Signal measurement, including Peak to Peak, RMS, DC, pulse width, period and frequency.
  • Copy and Paste graphic or data to other applications.
  • Save and Open from disk.
  • User defined units, signal names and scaling (offset and gain).
  • Text annotation of each graph.
Equipment Included:
  • 1 x CS320A Oscilloscope Acquisition Unit
  • 1 x Power Supply Unit and lead
  • 2 x CS1001 1x/10x 150MHz probe kit
  • 1 x USB cable
  • 1 x CS300 Application Software CD
  • 1 x CS328 User Manual


CS800 - 8 MSample Memory

The CS800 is only available on initial order of the CS328A or CS320A aquisition units. It provides double the memory of the standard units. As the minimum frames is 2 you can have up to 4Msamples in one capture.

CS810 External sampler clock interface

The CS810 is the factory addition of the facility to use an external sampler clock signal instead of the standard internal 100 MHz source. A 50 Ohm SMA input fitted to the rear panel accepts sine or square wave clocks up to 3V p-p in amplitude with a frequency range of 1-100MHz. The acquisition unit automatically determines the input frequency. The internal/external clock selector switch is software controllable from the application, and contributes less than 0.2pSec of addititive jitter. The external clock input enables you to use Cleverscope for synchronus sampling applications.

CS712 and CS714 100MS/Sec Samplers

These are plug in modules that can either be purchased instead of the 10 bit sampler on initial order or can be purchased and installed retrospectively if the need arises.

The option price is lower because we do not supply the 10 bit sampler. If you want to have both samplers then you will need to purchase the extra sampler as a module - although we can not think of a good reason for needing both.

We will shortly have more detailed specifications available here.

CS700A Signal Generator

The CS700A Signal Generator is a plug-in module for the CS328 and CS320 Oscilloscopes. If you order the CS700A at the same time as a CS328A or CS320A, the module will be factory fitted. Otherwise you can easily fit the module yourself.

The CS700A Signal generator generates sine, square and triangle output waveforms. The amplitude may be varied between 0 and 5V pk-pk, in 10mV steps. The offset maybe varied from –4 to +4V in 10 mV steps. The generator can be FSK and PSK modulated, and Frequency swept. The sweep may be synchronized with the Spectrum Analyser to carry out transfer response measurement. Two of the digital inputs may be allocated to switch between either of the two frequencies or two phases.

Signal Generator Specifications:

Generate Sine, Square or Triangle output signals
Generation Method
Direct Digital Synthesis
Output Sampling Rate50 MSa/sec
Frequency RangeSine, Square: 0.003 Hz – 10 MHz
Triangle: 0.003Hz – 1 MHz
Resolution0.003Hz (<1KHz) 0.2 Hz (>1kHz)
Accuracy50 ppm in 1 year, 0-40 deg C
Output Voltage Range100mV – 5V p-p including DC offset
Output Voltage Resolution10 mV
Output Impedance50 ohm
Output Voltage Offset Range-4 to +4V
Output Voltage Offset Resolution10 mV
Frequency Shift RangeAny two frequencies in range 0.2Hz – 10 MHz
Phase Shift RangeAny phase difference between 0 – 360 degrees
Signal to Noise Ratio-60 dBc typical
Total Harmonic Distortion0 – 1 MHz : < -65 dBc
> 1 MHz: < -35 dBc
Amplitude Flatness± 0.2 dB
Amplitude Accuracy± 2%
Square Wave Rise/Fall Times< 12 ns
ProtectionShort Circuit Protected
± 10V peak overdrive < 1 min