Features
*200MHz/100MHz/70MHz Bandwidth Range
*1GSa/s Real-time Sampling Rate and 25k Points Memory Depth
*25GSa/s Equivalent Time Sampling Rate
*2mV /div to 5V/div of Vertical Range
*1ns/div to 10s/div of Time Base Range
*5.7 inch TFT LCD Display
*Data Log
*USB Host port:flash drive storage and Pictbridge-compatible printer
*USB Device port:PC remote control
*27 Automatic Measurement Functions offer Direct Measurement Readings
*FFT and FFTrms Computing Provides the Frequency Domain Analysis
The GBS-1000 series, an economical selection of the four-channel DSO, offers three frequency ranges including 200,100, and 70MHz, real time sampling rate of 1 GSa/s, equivalent time sampling rate of 25GSa/s and 25k points memory depth.
The GBS-1000 series has numerous features including 5.7” TFT color LCD display, 27 automatic measurements, FFT and FFTrms tests, 12-graticule horizontal display, Go/NoGo for predefined conditions, and flexible interface selections such as USB and RS 232. By using the USB interface, users can save waveform images and waveform data as well as carry out waveform printout. The diversified features have made the GBS-1000 series the number one choice of the economical four-channel oscilloscope. |
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Specification:
GBS-1074 | GBS-1104 | GBS-1204 | |
VERTICAL | |||
Channels | 4 | 4 | 4 |
Bandwidth | DC ~ 70MHz (-3dB) |
DC ~ 100MHz (-3dB) |
DC ~ 200MHz (-3dB) |
Rise Time | 5 ns Approx. | 3.5ns Approx. | 1.75ns Approx. |
Sensitivity | 2mV/div ~ 5V/div (1-2-5 increments) | ||
Accuracy | ±(3% x |Readout|+0.05 div x Volts/div+0.8mV) | ||
Input Coupling | AC, DC & Ground | ||
Input Impedance | 1MΩ±2%, ~16pF | ||
Polarity | Normal & Invert | ||
Maximum Input | 300V (DC+AC peak), CATII | ||
Waveform Signal Process | + , - ,* , FFT ,FFTrms | ||
Offset Range | 2mV/div ~ 20mV/div : ±0.5V | ||
50mV/div ~ 200mV/div : ±5V | |||
500mV/div ~ 2V/div : ±50V | |||
5V/div : ±300V | |||
Bandwidth Limit | 20MHz (-3dB) | ||
TRIGGER | |||
Sources | CH1 , CH2 , CH3 , CH4 , Line | ||
Type | Edge ,Video ,Pulse | ||
Modes | Auto-Level, Auto, Normal, Single | ||
Video trigger standard | SECAM ,PAL ,NTSC | ||
Coupling | AC , DC , LF rej. , HF rej. , Noise rej. | ||
Sensitivity | DC ~ 25MHz : Approx. 0.5div or 5mV | ||
25MHz ~70/100/ 200MHz : Approx. 1div or 10mV | |||
HORIZONTAL | |||
Range | 1ns/div ~ 10s/div (1-2-5 increments) | ||
ROLL : 250ms/div ~ 10s/div | |||
Modes | Main, Window, Window Zoom, Roll, Scan, X-Y | ||
Accuracy | ±0.01% | ||
Pre-Trigger | 20 div maximum | ||
Post-Trigger | 1000 div | ||
X-Y MODE | |||
X-Axis Input | Channel 1 | ||
Y-Axis Input | Channel 2 ,Channel3 ,Channel 4 | ||
Phase Shift | ±3° at 100kHz | ||
SIGNAL ACQUISITION | |||
Real-Time Sample Rate | 1GSa/s maximum | ||
Equivalent Sample Rate | 25GSa/s maximum | ||
Vertical Resolution | 8 Bits | ||
Record Length | 25K Points maximum | ||
Acquisition Mode | Normal, Peak Detect, Average | ||
Peak Detection | 10ns | ||
Average | 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 | ||
CURSORS AND MEASUREMENT | |||
Voltage Measurement | Vpp , Vamp , Vavg , Vrms , Vhi , Vlo , Vmax , Vmin , Rise Preshoot/ Overshoot , Fall Preshoot/Overshoot | ||
Time Measurement | Freq , Period , Rise Time , Fall Time , Positive Width , Negative Width , Duty Cycle | ||
Delay Measurement | Eight types of delay measurement | ||
Cursors Measurement | Voltage difference between cursors (ΔV) Time difference between cursors (ΔT) | ||
Auto Counter | Resolution : 6 digits | ||
Accuracy : ±2% | |||
Signal Source: All available trigger source except the Video trigger mode | |||
CONTROL PANEL FUNCTION | |||
Autoset | Automatically adjusts Vertical VOLTS/DIV, Horizontal TIME/DIV, and Trigger level | ||
Save Setup | Up to 20 sets of measurement conditions | ||
Save Waveform | 24 sets of waveform | ||
DISPLAY | |||
TFT LCD Type | 5.7 inch | ||
Display Resolution | 234 (Vertically) x 320 (Horizontally) Dots | ||
Display Graticule | 8 x 10 divisions ; 8 x 12 divisions (menu off) | ||
Display Brightness | Adjustable | ||
INTERFACE | |||
Go/NoGo Output | 5V Maximum/10mA TTL Open Collector Output | ||
RS-232 Interface | DB 9-pin male DTE RS-232 interface | ||
GPIB Interface (Option) | Fully programmable with IEEE 488.2 compliance | ||
USB | USB Host/Device 2.0 full speed supported | ||
POWER SOURCE | |||
Line Voltage Range | AC 100V ~ 240V , 48Hz ~ 63Hz , Auto selection | ||
MISCELLANEOUS | |||
Multi-Language Menu | Available | ||
Online Help | Available | ||
Data Log | Available | ||
Time Clock | Time and Date, Provide the Date/Time for saved data | ||
DIMENSIONS & WEIGHT | |||
310(W) x 142(H) x 254(D) mm; Approx. 4.3kg |
Accessories:
Quick start guide ,User manual CD x 1, Power Cord x 1
Probe-GTP-070A-4 : 70MHz ( 10 : 1/1 :1 ) Switchable Passive Probe for GBS-1074(one per channel)
Probe-GTP-100A-4 : 100MHz ( 10 : 1/1 :1 ) Switchable Passive Probe for GBS-1104 (one per channel)
Probe-GTP-250A-2 : 250MHz ( 10 : 1/1 :1 ) Switchable Passive Probe for GBS-1204 (one per channel)
Optional Accessories
GRA-405 Rack mounting (19", 4U)
GSC-005 Soft carrying case
GTL-110 Test lead, BNC-BNC heads
GTL-232 RS232 cable, 9 pin female to 9 pin, Null modem for computer
GTL-246 USB cable USB 2.0 A-B type cable ,4P
GTC-001 Instrument cart, 450(W) x 430(D)mm (120V input socket)
GTC-002 Instrument cart, 330(W) x 430(D)mm (120V input socket)
Ordering Information:
GBS-1074 70MHz, 4-channel DSO |
GBS-1104 100MHz, 4-channel DSO |
GBS-1204 200MHz, 4-channel DSO |