주요 특징

• 100/70/50 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

The GDS-1000-U Series offers 100MHz, 70MHz and 50MHz digital storage oscilloscopes 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-1000-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-1000-U Series is designed to meet today's most demanding engineering requirements and budgets.

USB INTERFACE &Data Logger

USB Host port on the front sigificantly ebhance the data storage capability of the product.The large amount of data ,including screenshot ,waveform and panel setup ,could be easily stored into a popular flash disk.A USB device port on the rear of the product transfers the screen image and waveform raw data to PC and also allows PC to remote control GDS-1000-U series.

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

WAVEFORM SAVING AND AUTOMATIC MEASUREMENT

A total of 15 waveforms can be saved into memory to be displayed at a later time. Two saved reference waveforms and two live waveforms can be compared on the screen at the same time. All signal time and voltage related measurements can be shown on the screen simultaneously in real-time via the Measure key press.

SOPHISTICATED MEASUREMENT FUNCTIONS

Several acquisition modes and 19 auto measurement functions help you to accurately measure the characteristics of waveforms. The advanced auto-set function lets the GDS-1000-U Series automatically catch and display waveforms quickly. The arithmetic functions and FFT functions keep you aware of updated measurement results in real time. With little effort, the GDS-1000-U Series can provide the right information of testing.

ENHANCED CAL SIGNAL OUTPUT

The GDS-1000-U Series has an enhanced 1kHz calibration signal. Its output frequency is adjustable from 1 kHz to 100 kHz and has an adjustable duty cycle of 5%~95%. Due to the flexible output, the calibration output can also be used as a basic signal generator for other applications.

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.

AUTOSET DISABLE FUNCTION

For educational purposes, instructors might not want to use the Autoset function on the DSO when they are teaching how to use oscilloscopes. On the GDS-1000-U Series, the Autoset function can be disabled, allowing students to manually operate the oscilloscope functions to further enrich their learning experience

FREEWAVE PC SOFTWARE

Freewave DSO remote control and monitoring software is fully supported for the GDS-1000-U series DSOs and is available free of charge from the GW Instek website. Freewave lets you remotely monitor the DSO, capture waveform data or even capture screenshots. Via a USB connection, Freewave is able to provide near-realtime monitoring and control. Flexible saving options allow you to capture data for later analysis and observation. Screen images can be capturedto bitmap or jpeg formats. Waveform data can be saved to CSV for spreadsheet manipulation or computer analysis. Waveforms can also be saved as AVI movies to observe signal variation over time.

GUARANTEED PROTECTION

By providing the Global Lifetime Warranty Program for the GDS-1000-U digital storage oscilloscope series, we believe you can have the same confidence as we do in the quality of each GDS-1000-U DSO. By purchasing a GDS-1000-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-1052-U

GDS-1072-U

GDS-1102-U

수직 

채널

2CH+EXT

2CH+EXT

2CH+EXT

대역폭

DC~50MHz(-3dB)

DC~70MHz(-3dB)

DC~100MHz(-3dB)

상승시간

<7ns

<5ns

<3.5ns

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

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 0.5div또는 5mV

DC~25MHz

약 1.5div 또는 15mV

25MHz~지원 대역폭

EXT 트리거

범위

±15V

감도 

~50mV

DC~25MHz

~15mV

25MHz~지원 대역폭

입력 임피던스

1MΩ±2%, ~16pF

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 250MSa/s

샘플링 속도 (ETS)

최대 25GSa/s

레코드 길이

최대 4kpts

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, DutyCycle

자동 카운터

6디지트

정확도 : ±2%

오토셋

모든 채널의 수직, 수평및 트리거 시스템이 자동 설정

설정 저장

15세트

파형 저장

15세트

디스플레이

유형

5.7인치 TFT 컬러 LCD

해상도

234(수직) x320(수평)

눈금

8 x 10 div

인터페이스

USB 디바이스

USB 1.1&2.0 Full speed 호환

USB 호스트

이미지(BMP), 파형데이터(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 이상 예열  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-1052-U/GDS-1072-U (채널 당 1개)

GTP-100A-4

100MHz(10:1/1:1) 수동 프로브,GDS-1102-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)