MCM Electronics

USB PC Oscilloscope with Function GeneratorMCM Part #: 72-8660  |  Velleman SA Part #: PCSGU250

USB PC Oscilloscope with Function Generator 4 stars from 2 reviews.
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Feature-packed PCSGU250 comes with everything you need for a USB-powered lab. PCLAB2000-LT software for two channel oscilloscope, spectrum analyzer, recorder, function generator and bode plotter. With the generator, you can create your own waveforms using the integrated signal wave editor. For automated measurements, it is even possible to generate wave sequences, using file or computer RS232 input.

Product Description

Function generator:

  • Crystal-based stability
  • Standard waveforms: sine, square and triangle
  • Predefined library waveforms included: sine(x)/x, DCV and sweep
Oscilloscope:
  • Auto set-up function and X10 option
  • Pre-trigger function
  • Readouts: True RMS, dBV, dBm, p to p, Duty cycle, Frequency
Transient recorder:
  • Automatic storage of data
  • Automatic recording for more than 1 year
  • Record and display of screens
Bode Plotter:
  • Automated sync between oscilloscope and generator
  • Logatithmic scale option
  • Volt or dB display scale
  • Phase plot option
Spectrum analyzer:
  • Linear or logarithmic timescale
  • Operating principle: FFT (Fast Fourier Transform)
  • FFT input channel: CH1 or CH2
  • Zoom function
Specifications General:
  • Markers for: amplitude/voltage and frequency/time
  • Input coupling: DC, AC and GND
  • Supply from USB port (500mA)
  • Dimensions: 8.2 x 2.2 x 7"
Function generator:
  • Amplitude range: 100mVpp to 10Vpp @ 1KHz// 600ohm load / 0V offset
  • Offset: from 0 to -5V or +5V max. (resolution 0.4% of full scale)
  • Vertical resolution: 8 bits
  • Square wave rise/fall time: 0.2µs
  • Sample rate: 12.5MHz
  • Typical sine wave distortion (THD): < 1%
  • Output impedance: 50ohm
  • Frequency range: from 0.005Hz to 500kHz
Oscilloscope:
  • Bandwidth: two channels DC to 12 MHz ±3dB
  • Input impedance: 1 Mohm / 30pF
  • Maximum input voltage: 30V (AC + DC)
  • Time base: 0.1µs to 500ms per division
  • Input range: 10mV to 3V/division
  • Input sensitivity: 0.3mV display resolution
  • Record length: 4K samples / channel
  • Sampling frequency: 250Hz to 25MHz
Transient recorder:
  • Timescale: 20ms/Div to 2000s/Div
  • Max record time: 9.4hour/screen
  • Max. number of samples: 100/s
  • Min. number of samples: 1 sample/20s
Bode Plotter:
  • Voltage range: 10mV, 30mV, 0.1V, 0.3V, 1V, 3V
  • Frequency range: 1kHz , 10kHz, 100kHz, 500kHz
  • Frequency start: 10Hz, 100Hz, 1kHz, 10kHz
Spectrum analyzer:
  • Frequency range: 0 .. 120Hz to 12MHz
  • FFT resolution: 2048 lines
Includes:
  • Getting started manual
  • USB PC Scope+generator unit
  • USB cable
  • Software on CD
  • 1 x 60MHz scope probe (PROBE60S)
  • BNC adapter, BNC male to RCA female (CBNC15)
Minimum system requirements:
  • IBM compatible PC
  • Windows™ 2000, XP, Vista
  • SVGA display card (min.1024 x 768)
  • Mouse
  • Free USB port 1.1 or 2.0
  • CD Rom player

Product Reviews

  • "Pretty Neat Gadget" by danhesselbach on 6/21/2012
    Overall: 4 out of 5
    Value:
    Quality:

    I needed a function generator for one project and this did the job. I checked the wave output on a small scope that I have and also on the scope provided by the device. The two scopes agreed that the function generator output voltage was out of calibration by a small amount but it can be easily tweaked. So probably not great for lab work, but you can take it to the job site and not have to worry about the frailty of much more costly equipment.

  • "It works as advertised" by mgrady on 8/20/2011
    Overall: 4 out of 5
    Value:
    Quality:

    The PC software is quite friendly for one familiar with a traditional oscilloscope.

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Package Specifications & Dimensions
Weight:2.13 lbs.
Hazardous:No
RoHS Comp:No
Warranty:90 days
Need to Return?
Length:8.5 in.
Width:8 in.
Height:3.5 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 1258

MCM Cat 56, Page 1094

PDF Reference
DatasheetManual

Requires Adobe Acrobat Reader.

Mfr. Info

Velleman SA Logo
Mfr. Name:Velleman SA
Mfr. Part Number:PCSGU250