Grantronics logo cleverscope 
USB Oscilloscopes
CS320 and CS328

CS320

CS328


The Acquisition Unit

  • Two 10 bit analogue channels sampling simultaneously at 100 MSa/sec. AC or DC coupled.

  • Gain automatically set from 20mV full scale to 800V full scale by choosing graph view and probe switch setting.

  • Offset automatically set from 0 to 4 or 40V in 10/100mV increments by choosing graph view. As an example, 20 mV signals may be viewed superimposed on a 3V DC level.

  • Analogue triggering of the waveform in view with a resolution of 1% of the display height. The analogue trigger may optionally be conditioned with a low pass, high pass or noise filter.

  • Eight digital inputs sampling at 100MSa/sec, threshold adjustable from 0 to 8 V in 10 mV increments. (CS328 only)

  • One external trigger, threshold adjustable from 0 to 20V in 40 mV increments.

  • A hardware trigger system based on a rising or falling edge on any input signal, optionally qualified by a user determined digital input combination and a minimum or maximum trigger duration.

  • A rear panel I/O connector with a 100 Mbit/sec bi-directional LVDS/RS422 link, and three RS422 outputs defaulting to sampling started, trigger received and sampling stopped.

  • Each channel (two analogue, trigger and 8 digital) includes 4M samples of storage, providing up to 40ms of simultaneous storage for all channels, with 10ns resolution.

  • The sample storage may be allocated as between 2 to 1000 frames varying in size from 2M to 4000 samples. These may be used as a history store for reviewing previously captured signals, or to capture up to 1000 trigger events with a minimal 2 s inter-frame delay, while maintaining time relative to the first trigger for all succeeding frames.

  • 25 MHz 5th order anti-alias filter for improved Spectrum Analysis performance.

  • Triggered LED and Power LED on the front panel.

  • Input power range from 6 ~ 12V, 5W provided by a universal mains adaptor.  (cleverscope is not powered from the USB port)

  • Low jitter (1 ps rms) sampling clock for 70 dB spurious free dynamic range.

  • Self calibration to ensure DC performance specifications are met.

  • Two cleverscopes may be stacked to make a 4-channel oscilloscope with 16 digital inputs.

  • Enclosure size: 153 x 195 x 35 mm.


CS300 Application Software

  • Separate, freely moveable and resizable windows to display the signal, a zoomed signal view, the frequency spectrum of the signal, and control panel.

  • The 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.

  • Web server for remote viewing of LAN connected unit.


CS320/CS328 Equipment List  

The following equipment is included in the cleverscope package:

  • 1 x CS320 or CS328 Oscilloscope Acquisition Unit
  • 1 x universal power supply unit and lead
  • 2 x CS010 1x/10x 150MHz probe kit
  • 1 x CS020 8 bit 100MHz digital input pod including probes (CS328 only)
  • 1 x USB cable
  • 1 x CS300 Application Software CD
  • 1 x CS328 User Manual

For a full specification, download the Cleverscope CS328 Datasheet.

Screen shots, comparison chart and LabView interface software


If you need more information, please email us
or look on the cleverscope site.

Grantronics is an authorised cleverscope re-seller.


Home Grantronics Home Page


Last updated: 3 November 2005

Copyright 2005, Grantronics Pty Ltd