[Chinese Version]

 

With this high speed signal processor and 2M point memory, GDS-1000A-U is able to run at 1GSa/s maximum sampling speed under a wide range of Time Base selections (100us/div ~ 25ns/div). This unparalleled performance creates a significant differentiation among all other economic DSO products available in the market today.

With the increasing complexity of signals, traditional digital storage oscilloscopes don't have the capability of displaying an input signal completely or comparing the relative relationship between signals accurately due to memory constraints. The waveform record length and the sample rate of a DSO are tied to memory depth.

Assuming a constant sample rate, the more memory a DSO has, the longer the signal can be displayed. Conversely, assuming a limited memory depth, the faster the sample rate, the shorter the time a signal can be observed. In order to fully utilize the advantage of 2M point memory without sacrificing the waveform update speed, GDS-1000A-U adopts the Memory Prime technology, which installs a high speed signal processor to work in parallel with CPU to exceedingly raise up the waveform reconstruction speed.
The GDS-1000A-U 150/100/70MHz dual-channel digital storage oscilloscope series inherit the passionate design and strong value traditional to GW Instek DSOs. The series feature 1GS/s real-time sampling rate, 2M memory length, USB remote interface, high resolution color TFT display, USB Host port support and GW Instek’s user-friendly interface. Quality design and powerful features combine to create a powerful tool for waveform capture and analysis.

 

What is the single feature lacking from most digital storage oscilloscopes? Adequate memory depth. Is the memory depth of your DSO large enough?

With 2M points of memory, the GDS-1000A-U has the capability to acquire far more waveform data compared to other DSOs in the same range.

The 1GSa/s sampling rate and 2M point memory plays an extremely powerful role for single-shot waveform capture. Properly set the trigger conditions to baby-sit the expected waveform. When the single-shot waveform is triggered and captured, you are able to check and see the single-shot event without losing any detailed information. A DSO, with high sampling rate but short memory, can’t do the job of single-shot waveform capture as good as what GDS-1000A-U can do. 

 
 

Go/NoGo testing function check whether the incoming signal violates the user-defined template.  Users can easily define this template by setting the tolerance ratio to determine violation conditions. Go/NoGo testing can either keep counting violation number or stop testing when violation conditions are met.

Furthermore, data logger can continue monitoring input signals and storing their waveform data in USB flash disk when trigger conditions are met ,saving users' effort to tracking signals manually and allowing them to analyze and observe waveform data afterwards.

 

The FFT math function on a digital storage oscilloscope is often used to observe the fundamental and harmonic components of a signal. Typically the traditional unit of the FFT is a decibel (dB).

However in the use of dB, it is difficult to identify the fundamental frequency of a signal from a noisy spectrum sometimes. With the FFTrms function, the GDS-1000A-U series can clearly display the fundamental frequency of an acquired waveform.

With the FFTrms function, the GDS-1000A-U series can clearly display the fundamental frequency of an acquired waveform. Zoom FFT provides users with observation flexibility that they can move FFT waveform horizontally and zoom it up to 20X to investigate details of FFT signal.
 

By providing the Global Lifetime Warranty Program for the GDS-1000A-U digital storage oscilloscope series, we believe you can have the same confidence we do in the quality of each GDS-1000A-U DSO. By purchasing a GDS-1000A-U you can be assured of a highly economical, low maintenance, quality DSO backed with the protection of the LifeTime Warranty program. The Lifetime Warranty Program guarantees customers will be supported regardless of their location. Customers will receive at least 5 years of full support even after production has ceased.
 

For more details and applicable conditions regarding the LifeTime program, please visit the GW Instek website www.gwinstek.com/LLW or consult your nearest distributor.
   
 

 

GDS-1000A-U 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

 

 

[More Detail]

 

 

GDS-1000A-U Series
  GDS-1072A-U GDS-1102A-U GDS-1152A-U
Channels 2 2 2
Bandwidth 70MHz 100MHz 150MHz
Sampling Rate 1GSa/s 1GSa/s 1GSa/s
Record Length 2 Mega 2 Mega 2 Mega