Instek GDS-830 Digitizing Oscilloscope

 

GDS-830

FEATURES:

100 MHz Bandwidth and 100MSa/s Sampling Rate (each channel)

125k words per channel long record length

14 Auto Measurement Functions to get quick and accurate results

A Wide Range of Triggers, include TV Trigger, Event Delay Trigger and Time Delay Trigger...etc

Auto-Setting for Quick Setup and Waveform Acquisition

Time Base : 2nS / DIV ~ 5S / DIV ;
    Vertical : 2mV / DIV ~ 5V / DIV

Four Acquisition Mode : Sample, Peak Detect, Average, Accumulate

Cursor and 14 Continuously Update, Automatic Measurement : Vhi, Vlo, Vmax, Vmin, Vpp,  Vaverage, Vrms, Rise Time, Fall Time, Duty Cycle, Frequency, Period, Positive Width, Negative Width

15 sets Memory for Front Panel Setting Save & Recall

2 sets Memory for Waveform Trace Save & Recall

RS-232, Parallel Printer Port and VGA Output are included as standard

GPIB Interface optional

 

Downloadable Data Sheet

 

    SPECIFICATIONS

      Display System

CRT Type

7-inch diagonal, magnetic deflection; horizontal raster scan; green phosphor

Video Display Resolution

480 (Vertical) x 640 (Horizontally) dots

Waveform Display Graticule

8 x 10 divisions

Intensity Levels

Adjustable overall intensity and contrast


      Vertical System

CH1 and CH 2

2mV / DIV ~ 5V / DIV

Accuracy

+3%

Bandwidth

DC ~ 100MHz (-3dB)

Rise Time

3.5nS approx.

Input Coupling

AC, DC, GND

Input Impedance

1MΩ + 1%, ~ 22pF

Maximum Input

300V CAT II (DC + AC peak)

Polarity

Normal & Invert

Waveform Processing

CH1-CH2, CH1+CH2, invert

Offset Range

2mV/DIV ~ 50mV/DIV :  + 0.5V, 100mV/DIV ~ 500mV/DIV : + 5V, 1V/DIV ~ 5V/DIV : + 50V

Bandwidth Limit

20MHz (-3dB)


      Horizontal

Range

2nS/DIV ~ 5S / DIV (1-2-5 increments)

Modes

MAIN, WINDOW, DELAY, ROLL, X-Y

Accuracy

+0.01%

Delay Range

Pre-trigger : 10 DIV, Post-trigger : 500 DIV


      Signal Acquisition  
      System

Sampling Rate

100MSa/s

Vertical Resolution

8 bits

Record Length / Channel

125k dots

Single Shot Record Length

125k dots

Single Bandwidth

10MHz

Peak Detection

20nS (10ÁS / DIV ~ 5V / DIV)

Average

2, 4, 8, 16, ..., 256


      Trigger

Source

CH1, CH2, LINE, EXT

Modes

AUTO-LEVEL, AUTO, NORMAL, SINGLE, TV, TIME-DELAY, EVENT-DELAY

Coupling

AC, DC, LF rej, HF rej, Noise rej

Sensitivity

DC ~ 25MHz : approx. 0.35 DIV or 3.5mV ;
25MHz ~ 100MHz : approx. 1 DIV or 10mV

TV

TV trigger sensitivity : 0.5 division of sync signal


      X-Y Mode

X-Axis Input/Y-Axis Input

Channel 1 (CH1) / Channel 2 (CH2)

Bandwidth

As vertical system

Phase Shift

+3░ at 100kHz


      Cursor & Measurement

Automated Voltage Measurement

Vhi, Vlo, Vmax, Vmin, Vpp, Vavg, Vrms

Automated Time Measurement

Rise Time, Fall Time, Duty Cycle, Frequency, Period, Positive Width, Negative Width

Cursor Measurement

Voltage difference between cursors (ΔV)/time difference between cursors (ΔT)


      Control Panel Functions

Autoset

"Autoset" adjust vertical volt/DIV, horizontal sec/DIV, and trigger level automatically

Save/Recall

Up to 15 sets of measurement conditions can be saved and recalled

Waveform Trace Save/Recall

2 sets of waveform can be saved and recalled


      External Trigger

Range

▒12V

Sensitivity

DC ~ 50MHz : ~ 50mV,
50MHz ~ 100MHz : ~ 100mV

Input Impedance

1MΩ ▒1%, ~ 22pF

Maximum Input

300V CAT II (DC + AC peak)


      Miscellaneous

Parallel port

A 25-pin IBM PC type, parallel printer interface printer compatibility CANON, EPSON, DeskJet, LaserJet. 

RS-232 Interface

A 9-pin male DTE RS-232 interface that complies with EIA  / TIA 574-90

GPIB Interface

Option; fully programmable with IEEE 488.2 compliance

Video Signal Output

DB-15 rear panel video connector, VGA compatible.


      Power Source

Line Voltage Range

100V ~ 240V AC, automatic selection

Line Frequency

48Hz ~ 63Hz

Power Consumption

85Watts, 95VA maximum, with fan


      Accessories

Power cord x 1 ;
Instruction manual x 1 ;
Probes(10:1/1:1) x 2


      Dimensions & Weight

330(W) x 155(H) x 385(D) mm, Approx. 7 kg