GDS-1072B

Channels 2 + Ext
Bandwidth DC ~ 70MHz (–3dB)
Rise Time 5ns
Bandwidth Limit 20MHz

GDS-1074B

Channels 4
Bandwidth DC ~ 70MHz (–3dB)
Rise Time 5ns
Bandwidth Limit 20MHz

GDS-1102B

Channels 2 + Ext
Bandwidth DC ~ 100MHz (–3dB)
Rise Time 3.5ns
Bandwidth Limit 20MHz

GDS-1104B

Channels 4
Bandwidth DC ~ 100MHz (–3dB)
Rise Time 3.5ns
Bandwidth Limit 20MHz

Vertical

Vertical Sensitivity Resolution

8 bit :1mV~10V/div

Input Coupling

AC, DC, GND

Input Impedance

1MΩ// 16pF approx.

DC Gain Accuracy

±3%

Polarity

Normal & Invert

Maximum Input Voltage

300Vrms, CAT I
(300Vrms CAT II with GTP-070A- 4/100A-4 10:1 probe)

Offset Position Range

1mV/div : ±1.25V
2mV/div ~ 100mV/div : ±2.5V
200mV/div ~ 10V/div : ±125V

Waveform Signal Process

Plus, -, ×, ÷, FFT, FFTrms, User Defined Expression
FFT: Spectral magnitude. Set FFT Vertical Scale to
Linear RMS or dBV RMS, and FFT Window to
Rectangular, Hamming, Hanning, or Blackman-
Harris

Trigger

Source

CH1, CH2, CH3, CH4, Line, EXT
four channel models only.
two channel models only.

Trigger Mode

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

Trigger Type

Edge, Pulse Width, Video, Pulse Runt, Rise & Fall,
Timeout, Alternate, Event-Delay(1~65535 events),
Time-Delay(Duration, 4nS~10S), Bus

Holdoff range

4ns to 10s

Coupling

AC, DC, LF rej., Hf rej., Noise rej.

Sensitivity

1div

External Trigger

Range

±15V

Sensitivity

DC ~ 100MHz Approx. 100mV
100MHz ~ 200MHz Approx. 150mV

Input Impedance

1MΩ±3%~16pF

Horizontal

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

Timebase Accuracy

±50 ppm over any ≥ 1 ms time interval

Real Time Sample Rate

1GSa/s max.

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(%)

Automatic Measurement

36 sets: Pk-Pk, Max, Min, Amplitude, High, Low,
Mean, Cycle Mean, RMS, Cycle RMS, Area, Cycle
Area, ROVShoot, FOVShoot, RPREShoot,
FPREShoot, Frequency, Period, RiseTime, FallTime,
+Width, -Width, Duty Cycle, +Pulses, -Pulses,
+Edges, -Edges, FRR, FRF, FFR, FFF, LRR, LRF,
LFR, LFF, Phase

Cursors measurement

Voltage difference between cursors ( ΔV) Time
difference between cursors ( ΔT)

Auto counter

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

Control Panel Function

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

7" TFT 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

50,000 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 Port(LAN)

RJ-45 connector, 10/100Mbps with HP 
Auto-MDIX (Only for the GDS-1054B, GDS-1074B, GDS-1104B.)

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

Dimensions

380mmX208mmX127.3mm

Weight

2.8kg