주요 특징

• 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

The GDS-1000A-U series provides 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 . Using MemoryPrime technology, the GDS-1000A-U is able to overcome the problems associated with memory constraints. High sample rates, rarely found in traditional DSOs, can be maintained over longerperiods of time, without effecting performance.

Coupled with the high resolution 5.7” color TFT display,  with user-friendly interface USB device and host port  make the GDS-1000A-U series feature-rich. Furthermore, the GDS-1000A-U series provide a lifetime warranty program!

PictBridge Printer Supported

The GDS-1000A-U is one of the few DSOs currently on the market that provides complete remote control or data capture over an USB interface. The GDS-1000A-U Series also supports PictBridge, allowing you to print directly to your printer without complex configuration. After connecting to a PictBridge compatible printer with an USB cable, printing is as easy as pressing a button.

Fast Horizontal Position Mark and Search

MemoryPrime technology allows a maximum of 2M points of waveform data. For engineers, analyzing a considerable amount of data can be an extremely challenging task. To assist engineers to analyze waveforms quicklier, we provide Horizontal Page Skip and Set Time Mark functionalities, letting engineers take full advantage of the 2M memory depth.

Demo video

Auto Measurement Gating

A built-in Autoset function on a digital oscilloscope gives engineers remarkable convenience. With the complexities of product features, traditional auto measurement information is inadequate for modern measurement needs. The new Cursor Gating feature allows you to mark an area with cursors for auto measurement.

Demo video

Flexible Probe Factor Setting

There is a diverse range of test probes currently on the market such as passive, differential, and electrical probes. The attenuation ratio of each probe type also differs greatly. To ensure compatibility, probe attenuation ratios of 0.1X to 2000X as well as voltage and current probes are supported by the GDS-1000A-U.

ABOUT MemoryPrime TECHNOLOGY

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 performance range.

The 1GSa/s sampling rate and 2M point memory play 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 well as the GDS-1000A-U.

EASY TO USE

Full-featured acquisition mode and 27 auto measurement functions help users to measure the parameters of captured waveforms accurately. The advanced Auto-Set function enables GDS-1000A-U Series to catch waveform automatically and display waveform quickly. With Arithmetic functions, +, -, x ,FFT ,FFTrms and Zoom FFT. GDS-1000A-U Series keep users aware of the measurement results by updating values immediately. Without almost extra calculation, GDS-1000A-Ucan provide sufficient information of testing.

OBSERVATION-DELAY ON/ OFF

In a DSO, "AC Coupling" is normally used to isolate the AC components of a signal by blocking the DC components. This is useful to see a signal with a small AC component that is offset with a large DC voltage. With AC coupling to block the DC voltage, small AC waveforms can be observed from the center of the screen for measurement or examination. However, capacitive loading under AC coupling mode may cause waveform distortion as low frequencycomponents become degraded, an effect that needs to be avoided in frequency critical applications. The Expand by Ground and Center functions are convenient tools to expand a waveform vertically. With this feature, the vertical scale of a waveform can be expanded either from the ground reference or from the center of the screen without causing capacitive loading.

FFT / FFTrms and Zoom FFT measurement

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-1000-A-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.

PC REMOTE CONTROL SOFTWARE

Using a USB port coupled with FreeWave remote monitoring software is the easiest and most convenient way to capture data from the GDS-1000A-U. With FreeWave, a screenshot can be saved as an image file (.bmp/.jpg), waveform data(.csv) can be logged, and movie files(.wmv) can be recorded in real-time. Not only can FreeWave monitor and record waveforms over a long period of time, but previously recorded waveforms can also be observed. Instrument settingscan even be configured without the need to learn incomp rehensible command line syntax. With the simple user interface and robust features, FreeWave allows you to get the most out of the GDS-1000A-U with little effort.

PictBridge Printer Supported

USB host function enable user to store waveform setting ,data or image on USB flash disk.Forthermore ,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.

GO/NOGO Function

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.

GUARANTEED PROTECTION

By providing the Global Lifetime Warranty Program for the GDS-1000A digital storage oscilloscope series, we believe you can have the same confidence as 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 Service program, please visit the GW Instek website www.gwinstek.com/llw or consult your nearest distributor.

제품 사양

GDS-1072A-U

GDS-1102A-U

GDS-1152A-U

수직 

채널

2CH+EXT

2CH+EXT

2CH+EXT

대역폭

DC~70MHz(-3dB)

DC~100MHz(-3dB)

DC~150MHz(-3dB)

상승시간

<5ns

<3.5ns

<2.3ns

대역폭 제한

20MHz

20MHz

20MHz

분해능

8비트

감도 

2mV/div~10V/div (1-2-5 증가)

입력 커플링

AC, DC, GND

입력 임피던스

1MΩ±2%, ~15pF

DC 이득 정확도

±(3% x│측정값┃+ 0.1div + 1mV)

극성

Normal, Invert

최대 입력 전압

300V (DC+AC peak), CAT II

오프셋 위치 범위

±0.4V

2mV/div~50mV/div

±4V

100mV/div~500mV/div

±40V

1V/div~5V/div

±300V

10V/div

파형 신호 처리

+, -, ×, FFT, FFTrms, Zoom FFT

트리거 

소스

CH1, CH2, Line, EXT

모드

Auto (100ms/div 보다 느릴 때 Roll 모드 지원),Normal, Single

유형

Edge, Pulse Width, Video

커플링

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

감도

약 0.5div 또는 5mV

DC~25MHz

약 1.5div 또는 15mV

25MHz~지원대역폭

EXT 트리거

범위

±15V

감도 

~50mV

DC~25MHz

~15mV

25MHz~지원대역폭

입력 임피던스

1MΩ±2%, ~15pF

수평

타임 베이스 범위

1ns/div~50s/div (1-2-5 증가)

ROLL 모드 : 50ms/div~50s/div

Pre-트리거

최대 10div

Post-트리거

최대 1,000div

정확도

±0.01%

샘플링 속도 (RTS)

최대 1GSa/s

샘플링 속도 (ETS)

최대 25GSa/s

레코드 길이

최대 2Mpts

수집 모드

Normal, Average, Peak Detect

피크 검출

10ns (500ns/div~50s/div)

평균

2, 4, 8, 16, 32, 64, 128, 256

X-Y 모드

X축 입력

CH1

Y축 입력

CH2

위상 변이

±3˚

@ 100kHz

커서 및 측정

커서 측정

커서 간 전압 차이(△V), 커서 간 시간 차이(△T), 주파수 측정(1/△T)

전압 측정

Vpp, Vamp, Vavg, Vrms, Vhi, Vlo, Vmax, Vmin, RisePreshoot/Overshoot, Fall Preshoot/Overshoot

시간 측정

Freq, Period, Rise Time, Fall Time, +Width, -Width, Duty Cycle

지연 측정

8종류 지연 측정

자동 카운터

6디지트

정확도 : ±2%

오토셋

모든 채널의 수직, 수평 및트리거 시스템이 자동 설정

설정 저장

15세트

파형 저장

15세트

디스플레이

유형

5.7인치 TFT 컬러 LCD

해상도

234(수직) x 320(수평)

눈금

8 x 10 div

인터페이스

USB 디바이스

USB 1.1&2.0 Full speed 호환

USB 호스트

이미지(BMP), 파형 데이터(CSV), 설정(SET)파일 저장

Kensington 잠금

후면 패널 보안 슬롯이 표준 Kensington 스타일 잠금 장치에 연결 

기타

입력 전원

AC 100V~240V, 48Hz~63Hz, 자동 선택

프로브 보정 신호

주파수 : 1kHz~100kHz (1kHz 스텝)

구형파

듀티 비율 :5%~95% (5% 스텝

Go/NoGo 기능

지원

데이터 로거

지원

다국어 메뉴

지원 (한국어 포함)

온라인 도움말

지원

치수 및 무게

310(W) x 142(H) x 140(D) mm, 약 2.5kg

사양 만족 조건 : 30분 이상예열  후/+20℃~+30℃

기본 액세서리

퀵 스타트 가이드 x 1, CD x 1, 전원 코드 x 1

GTP-070A-4

70MHz(10:1/1:1) 수동 프로브, GDS-1072A-U (채널 당 1개)

GTP-100A-4

100MHz(10:1/1:1) 수동 프로브, GDS-1102A-U (채널 당 1개)

GTP-150A-2

150MHz(10:1/1:1) 수동 프로브,GDS-1152A-U (채널 당 1개)

옵션 액세서리

GTL-246

USB 케이블, USB 2.0, AB 타입, 1200mm

GTL-110

테스트 리드, BNC-BNC 헤드

GSC-006

소프트 캐링케이스

GTP-033A

35MHz(1:1) 수동 프로브, BNC(P/M)