規格表  Specifications

GDS-2072E

GDS-2074E

GDS-2102E

GDS-2104E

GDS-2202E

GDS-2204E

通道 Channels

2ch+Ext

4ch

2ch+Ext

4ch

2ch+Ext

4ch

頻寬Bandwidth

DC~70MHz

DC~70MHz

DC~100MHz

DC~100MHz

DC~200MHz

DC~200MHz

(-3dB)

(-3dB)

(-3dB)

(-3dB)

(-3dB)

(-3dB)

上升時間

Rise time

5ns

5ns

3.5ns

3.5ns

1.75ns

1.75ns

頻寬Bandwidth Limit

20MHz

20MHz

20MHz

20MHz

20M/100MHz

20M/100MHz

Vertical Sensitivity 垂直感度

Resolution

解析度

8 bit

:1mV~10V/div

Input Coupling

AC, DC, GND

Input Impedance

輸入阻抗

1MΩ// 16pF  approx.

DC Gain Accuracy

±(3%)when 2mV/div or greater is selected

±(5%)when 1mV/div is selected;

Polarity

Normal & Invert

Maximum Input Voltage 

300Vrms, CAT I

Offset Position Range

1mV/div ~ 20mV/div : ±0.5V

50mV/div ~ 200mV/div : ±5V

500mV/div ~ 2V/div : ±25V

5V~10V/div : ±250V

Waveform Signal Process

波形信號處理

 +, -, ×, ÷, FFT, FFTrms ,User Defined Expression.

FFT:1Mpts
FFT: Spectral magnitude. Set FFT Vertical Scale to Linear RMS or dBV RMS
FFT Window : Rectangular, Hamming , Hanning, Blackman-Harris

Trigger

Source

CH1 ,CH2, CH3, CH4, Line, EXT*

*EXT only on dual channel models

Trigger Mode

Auto (supports Roll Mode for 100 ms/div and slower), Normal, Single Sequence

Trigger Type

Edge, Pulse Width(Glitch), Video, Pulse Runt, Rise & Fall(Slope), Alternate, time out, Event-Delay (~65535 events), Time-Delay (Duration,4nS~10S), Bus

Hold-off range

4ns~10s

Coupling

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

Sensitivity

1div

External Trigger  (2ch model only) 外部觸發

Range 範圍

±15V

Sensitivity

感度

DC ~ 100MHz Approx. 100mV

100MHz ~ 200MHz Approx. 150mV

Input Impedance

1MΩ±3%~16pF

Horizontal 水平

Time base Range

1ns/div ~ 100s/div (1-2-5 increments)

ROLL: 100ms/div ~ 100s/div

Pre-trigger

10 div maximum

Post-trigger

2,000,000 div maximum. 

Time base Accuracy

±50 ppm over any ≥ 1 ms time interval

Real Time Sample Rate

Max.:1GSa/s (4ch model)     Per channel 1GSa/s (2ch model)                                         

Record Length

Max:10Mpts

Acquisition Mode

Normal, Average, Peak Detect, Single

Peak Detection

2ns (typical)

Average

selectable from 2 to 256

X-Y Mode

X-Axis Input

Channel 1; Channel 3*

*four channel models only

Y-Axis Input

Channel 2; Channel 4*

*four channel models only

Phase Shift

±3° at 100kHz

Cursors and Measurement

Cursors

Amplitude, Time, Gating  available Unit: Seconds(s),Hz(1/s) ,Phase(degree) ,Ration(%)

自動量測Automatic Measurement

36 sets: Pk-Pk, Max, Min, Amplitude, High, Low, Mean, Cycle Mean, RMS, Cycle RMS, Area, Cycle Area, ROV Shoot, FOV Shoot, RPRE Shoot, FPRE Shoot, Frequency, Period, Rise Time, Fall Time, +Width, -Width, Duty Cycle, +Pulses, -Pulses, +Edges, -Edges, FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF, Phase ,Cursor measurements

Control Panel Function

Auto counter

6 digits, range from 2Hz minimum to the rated bandwidth

Autoset

Single-button, automatic setup of all channels for vertical, horizontal and trigger systems, with undo  Autoset

Save Setup

20set

Save Waveform

24set

Display

TFT LCD Type

8" TFT LCD WVGA color display

Display Resolution

800 horizontal × 480 vertical pixels (WVGA)

Interpolation

Sin(x)/x

Waveform Display

Dots, vectors, variable persistence (16ms~4s), infinite persistence

Waveform Update Rate

120,000 waveforms per second, maximum

Display Graticule

8 x 10 divisions

Display mode

YT ;XY

Interface

USB Port

USB 2.0 High-speed host port X1, USB High-speed 2.0 device port X1

Ethernet(LAN) Port

RJ-45 connector, 10/100Mbps with HP Auto-MDIX

Go-NoGo BNC

5V Max/10mA TTL open collector output

Kensington Style Lock

Rear-panel security slot connects to standard Kensington-style lock.

Miscellaneous

Multi-language menu

Available

operation environment

Temperature: 0°C to 50°C. Relative Humidity ≤ 80% at 40°C or below; ≤ 45% at 41°C ~ 50°C.

On-line help

Available

時間計數Time clock

Time and Date ,Provide the Date/Time for saved data

尺寸Dimensions

384mmX208mmX127.3mm

重量 Weight

2.8kg