Tuesday, February 07, 2012

GDS-1102A-U Digital Storage Oscilloscope

The GDS-1000A-U series provide a unique solution. The GDS-1000A-U lineup includes GDS-1152A-U, GDS-1102A-U and GDS-1072A-U three models. Operating at 150, 100 or 70 MHz with a real-time sampling rate of 1GSa/s, the GDS-1000A-U employs MemoryPrime technology (more detail please visit www.Memory-Prime.com). Using MemoryPrime technology, the GDS-1000A is able to overcome the problems associated with memory constraints. High sample rates, rarely found in traditional DSOs, can be maintained over longer periods of time, without effecting performance.

Features
* 150/100/70MHz Bandwidths
* 1GSa/s Real-Time Sample Rates Maximum, 25GSa/s Equivalent-Time
* 2Mega Points Record Length
* 2mV~10V Vertical Scale
* 1ns~50s Horizontal Range
* Up to 27 Automatic Measurements
* 5.7" TFT LCD Display
* USB Host and Device Interface Supported
* Go/NoGo Function
* Data Logger
* Limited Lifetime Warranty

Specifications:

GDS-1072A-U
GDS-1102A-U
GDS-1152A-U
VERTICAL
Channels
2
2
2
Bandwidth
DC~70MHz(-3dB)
DC~100MHz(-3dB)
DC~150MHz(-3dB)
Rise Time
<5ns Approx.
<3.5ns Approx.
<2.3ns Approx.
Sensitivity2mV/div ~ 10V/div (1-2-5 increments)
Accuracy±(3% x |Readout| + 0.1 div + 1mV)
Input CouplingAC, DC & Ground
Input Impedance1MΩ±2%, ~15pF
PolarityNormal & Invert
Maximum Input300V (DC+AC peak), CATII
Waveform Signal Process+ , - , x, FFT, FFTrms ,Zoom FFT
Offset Range
 
2mV/div ~ 50mV/div: ±0.4V
100mV/div ~ 500mV/div: ±4V
1V/div ~ 5V/div: ±40V
10V/div: ±300V
Bandwidth Limit20MHz (-3dB)
TRIGGER
SourcesCH1 , CH2 , Line , EXT
ModesAuto, Normal, Single, TV, Edge, Pulse Width
CouplingAC , DC , LF rej. , HF rej. , Noise rej.
SensitivityDC ~ 25MHz: Approx. 0.5div or 5mV;
25MHz ~ 70/100/150MHz: Approx. 1.5div or 15mV
EXT TRIGGER
Range±15V
SensitivityDC ~ 25MHz : ~ 50mV ; 25M ~ 70/100/150MHz : ~15mV
Input Impedance1MΩ±2% , ~ 15pF
Maximum Input300V (DC AC peak) , CATII
HORIZONTAL
Range1ns/div ~ 50s/div (1-2.5-5 increments); ROLL : 50ms/div ~ 50s/div
ModesMain, Window, Window Zoom, Roll, X-Y
Accuracy±0.01%
Pre-Trigger10 div maximum
Post-Trigger1000 div
X-Y MODE
X-Axis InputChannel 1
Y-Axis InputChannel 2
Phase Shift±3°at 100kHz
SIGNAL ACQUISITION
Real-Time Sample Rate1GSa/s maximum
Equivalent Sample Rate25GSa/s maximum
Vertical Resolution8 Bits
2 Mega Points maximum
Acquisition ModeNormal, Peak Detect, Average
Peak Detection10ns (500ns/div ~ 10s/div)
Average2 , 4 , 8 , 16 , 32 , 64 , 128 , 256
CURSORS AND MEASUREMENT
Voltage MeasurementVpp ,Vamp ,Vavg ,Vrms ,Vhi ,Vlo ,Vmax ,Vmin ,Rise Preshoot/Overshoot ,Fall Preshoot/Overshoot
Time MeasurementFreq ,Period ,Rise Time ,Fall Time ,Positive Width ,Negative Width ,Duty Cycle
Cursors MeasurementVoltage difference between cursors (V)
Time difference between cursors (T)
Auto Counter
 
Resolution : 6 digits
Accuracy: 2%
Signal Source: All available trigger source except the Video trigger mode
ADJUSTABLE PROBE COMPENSATION SIGNAL
Frequency Range1kHz ~ 100kHz, 1kHz/STEP
Duty Cycle Range5% ~ 95%, 5%/STEP
CONTROL PANEL FUNCTION
AutosetAdjust Vertical VOLT/DIV, Horizontal TIME/DIV, and Trigger level automatically
Save SetupUp to 15 sets of measurement conditions
Save Waveform15 sets of waveform
DISPLAY
TFT LCD Type5.7 inch
Display Resolution234(Vertically) x 320(Horizontally) Dots
Display Graticule8 x 10 divisions
Display BrightnessAdjustable
INTERFACE
USB DeviceUSB1.1 & 2.0 full speed compatible (Pictbridge Compatibility Printers Supported)
USB HostImage (BMP), waveform data (CSV), and setup (SET)
POWER SOURCE
Line Voltage RangeAC 100V ~ 240V , 48Hz ~ 63Hz , Auto selection
MISCELLANEOUS
Multi-Language MenuAvailable
Onscreen HelpAvailable
DIMENSIONS & WEIGHT
310(W) x 142 (H) x 140(D)mm, Approx. 2.5kg