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GDS-1072-U - 70MHz Digital Storage Oscilloscope

70MHz Digital Storage Oscilloscope

GW Instek

Category : Oscilloscopes

$656 (CAD)
$442 (USD)
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Documents:
Datasheet

Overview
Features
Information
Calibration

This product has been discontinued.

The GDS-1072-U Series offers a 70MHz digital storage oscilloscope with 5.7 color TFT LCD displays. With dual sampling modes, a 4,000 point record length, a real-time sampling rate of 250MSa/s and an ET sampling rate of 25GSa/s, the GDS-1072-U Series DSO provides an excellent balance of performance between memory length and sampling speed. Other major features include user-friendly menu tree operations, compact size, ergonomic design, USB host for PC connectivity and USB device port support. The GDS-1072-U Series is designed to meet today's most demanding engineering requirements and budgets.

  • 70 MHz Bandwidth with 2 Input Channels
  • 250MSa/s Real-Time and 25GSa/s Equivalent-Time Sampling 
  • 4k Memory Length per Channel 
  • Peak Detect as Fast as 10ns 
  • Save/Recall of 15 Front Panel Settings & Waveforms 
  • 5.7 TFT Color Display 
  • 19 Auto Measurements 
  • Arithmetic Operators - Add, Subtract, FFT 
  • USB Port for PC Connection
  • Data Logger 
  • Limited Lifetime Warranty
 
GDS-1052-U
GDS-1072-U
GDS-1102-U
VERTICAL
Channels
2
2
2
Bandwidth
DC ~ 50MHz (-3dB)
DC ~ 70MHz (-3dB)
DC ~ 100MHz (-3dB)
Rise Time
<7ns Approx.
<5ns Approx.
<3.5ns Approx.
Sensitivity 2mV/div ~ 10V/div (1-2-5 increments)
Accuracy ±(3% x |Readout|+0.1 div + 1mV)
Input Coupling AC, DC & Ground
Input Impedance 1M±2%, ~15pF
Polarity Normal & Invert
Maximum Input 300V (DC+AC peak), CATII
Waveform Signal Process + , - , FFT
Offset Range
 

2mV/div ~ 50mV/div : ±0.4V , 10mV/div ~ 500mV/div : ±4V 
1V/div ~ 5V/div : ±40V
 , 10V/div:±300V 

Bandwidth Limit 20MHz (-3dB)
TRIGGER
Sources CH1 , CH2 , Line , EXT
Modes Auto, Normal, Single, TV, Edge, Pulse Width
Coupling AC , DC , LF rej. , HF rej. , Noise rej.
Sensitivity DC ~ 25MHz : Approx. 0.5div or 5mV
25MHz ~50/70/ 100MHz: Approx. 1.5div or 15mV
EXT TRIGGER
Range ±15V
Sensitivity DC ~ 25MHz : ~ 50mV ; 25M ~ 50/70/100MHz : ~15mV
Input Impedance 1MΩ±2% , ~ 16pF
Maximum Input 300V (DC AC peak) , CATII
HORIZONTAL
Range 1ns/div ~ 10s/div (1-2.5-5 increments); ROLL : 50ms/div ~ 50s/div
Modes Main, Window, Window Zoom, Roll, X-Y
Accuracy ±0.01%
Pre-Trigger 10 div maximum
Post-Trigger 1000 div
X-Y MODE
X-Axis Input Channel 1
Y-Axis Input Channel 2
Phase Shift ±3° at 100kHz
SIGNAL ACQUISITION
Real-Time Sample Rate 250MSa/s maximum
Equivalent Sample Rate 25GSa/s maximum
Vertical Resolution 8 Bits
Record Length 4K Dots maximum
Acquisition Mode Normal, Peak Detect, Average
Peak Detection 10ns (500ns/div ~ 10s/div)
Average 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256
CURSORS AND MEASUREMENT
Voltage Measurement Vpp , Vamp , V avg , Vrms , Vhi , Vlo , Vmax , Vmin , Rise Preshoot/Overshoot , Fall Preshoot/Overshoot
Time Measurement Freq , Period , Rise Time , Fall Time , Positive Width , Negative Width , Duty Cycle
Cursors Measurement Voltage difference between cursors (ΔV)
Time difference between cursors (ΔT)
Auto Counter
 

Resolution : 6 digits
Accuracy : ±2%
Signal Source: All available trigger source except the Video trigger mode

CONTROL PANEL FUNCTION
Autoset Automatically adjusts Vertical VOLTS/DIV, Horizontal TIME/DIV, and Trigger level
Save Setup Up to 15 sets of measurement conditions
Save Waveform 15 sets of waveform
DISPLAY
TFT LCD Type 5.7 inch
Display Resolution 234 (Vertically) x 320 (Horizontally) Dots
Display Graticule 8 x 10 divisions
Display Brightness Adjustable
INTERFACE
USB Slave Connector USB1.1 & 2.0 full speed compatible (printers and flash disk not supported)
USB Host Image (BMP), waveform data (CSV), and setup (SET)
POWER SOURCE
Line Voltage Range AC 100V ~ 240V , 48Hz ~ 63Hz , Auto selection
MISCELLANEOUS
Multi-Language Menu Available
Online Help Available
Go/NoGo Function Available
Data Logger Available
DIMENSIONS & WEIGHT  
  310(W) x 142(H) x 140(D)mm; Approx. 2.5kg

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