GDS-3000 Series Digital Storage Oscilloscopes
GDS-3000 Series Digital Storage Oscilloscopes
GDS-3000 Series Digital Storage Oscilloscopes
GDS-3000 Series Digital Storage Oscilloscopes
GDS-3000 Series Digital Storage Oscilloscopes
GDS-3000 Series Digital Storage Oscilloscopes
GDS-3000 Series Digital Storage Oscilloscopes
GDS-3000 Series Digital Storage Oscilloscopes

GDS-3000 Series Digital Storage Oscilloscopes

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  • Bandwidth 150/250/350/500MHz, 2/4 input channels available
  • Dual sampling mode: up to 5 GSa/s real-time sampling rate and 100 GSa/s equivalent sampling rate
  • Powerful VPO signal processing technology for quick insight into abnormal signals
  • 8″ 800*600 high-resolution large-size screen, can comfortably view the details of complex signals
  • Unique split-window function that can trigger and display four channels of waveform signals independently at the same time.
  • Flexible GW App application software platform for easy software expansion/upgrade.
  • Three different input impedances of 50Ω/75Ω/1MΩ can be selected.
  • Optional power measurement software for power quality testing and analysis
  • Trigger and decode functions for serial buses are available as an option. Software support for I²C, SPI and UART.

The GDS-3000 series employs VPO (Visual Persistence Oscilloscope) signal processing technology to improve the efficiency of waveform display capability with a high-speed waveform update rate and multi-level afterglow display.

The GDS-3000 series is designed with a high-speed FPGA parallel processing mode instead of the traditional microprocessor architecture, which greatly improves the data processing speed and waveform acquisition rate. The VPO technology enables the GDS-3000 series to display the frequency of the test signals in a multi-level afterglow similar to that of analog oscilloscopes. Because VPO technology oscilloscopes display signals that include amplitude, time, and signal strength in a three-dimensional waveform data to show each wave point, the GDS-3000 provides a lot of useful information on the screen compared to traditional digital storage oscilloscopes. High-speed waveform capture technology allows for more accurate analysis of fast events such as video, jitter, noise, and choppy signals.

The GDS-3000 series features a high-speed 5 GSa/s real-time sampling rate and a high-speed 100 GSa/s equivalent time sampling rate for more precise waveform reconstruction of repetitive signals, providing a cost-effective waveform testing solution for the market. The high speed signal acquisition capability along with the VPO signal capture technology makes the GDS-3000 series ideal for observing video, occasional signals and surge events...instantaneous events. Backed by the GDS-3000 series' powerful technology, you can have full confidence in every complex signal acquisition process.

The GDS-3000 series adopts VPO (Visual Persistence Oscilloscope) signal processing technology to improve the performance of waveform display capability with high speed waveform update rate and multi-layer afterglow display.The design of GDS-3000 series adopts high-speed FPGA parallel processing mode instead of the traditional microprocessor architecture, which greatly improves the data processing speed and waveform acquisition rate. The VPO technology enables the GDS-3000 series to display the frequency of test signals in a multi-level afterglow similar to that of analog oscilloscopes. Because VPO technology oscilloscopes display signals that include amplitude, time, and signal strength in three dimensions, the GDS-3000 provides more useful information on the screen than traditional digital storage oscilloscopes. High-speed waveform capture technology allows for more accurate analysis of fast events such as video, jitter, noise, and choppy signals.

In addition to passive probes, the GDS-3000 series can also be equipped with differential or current probes for additional test applications. Three 25MHz, 50MHz, and 100MHz differential probes, and two new 50MHz/30A and 100MHz/30A current probes are available with the GDS-3000 to provide a total solution for a wide range of power test applications.

Comparison of GDS-3000 Series VPO Digital Storage Oscilloscopes and Tektronix's TDS-3000http://v.youku.com/v_show/id_XMjQzNzI0NjY4.html?spm=a2hzp.8253869.0.0

GDS-3000 Series VPO Digital Storage Oscilloscopes Unique Window Split Functionhttp://v.youku.com/v_show/id_XMjQzNzI1MDYw.html?spm=a2hzp.8253869.0.0

GDS-3000 Series VPO Digital Storage Oscilloscopes Introductionhttp://v.youku.com/v_show/id_XMjQzNjc5MzU2.html?spm=a2hzp.8253869.0.0

GDS-3000 Series VPO Digital Storage Oscilloscopes VPO Technology Introductionhttp://v.youku.com/v_show/id_XMjQzNzExMDEy.html?spm=a2hzp.8253869.0.0

Goodwell Digital Oscilloscopes Product Sharinghttps://v.youku.com/v_show/id_XNDYxNDE4NDgzNg==.html

Quick Selection

model number bandwidths sampling rate Storage depth channel number Standard Interface
GDS-3152 150MHz 2.5GSa/s 25K per channel 2 USB/LAN/RS232,GPIB Option
GDS-3154 150MHz 5GSa/s 25K per channel 4 USB/LAN/RS232,GPIB Option
GDS-3252 250MHz 2.5GSa/s 25K per channel 2 USB/LAN/RS232,GPIB Option
GDS-3254 250MHz 5GSa/s 25K per channel 4 USB/LAN/RS232,GPIB Option
GDS-3352 350MHz 5GSa/s 25K per channel 2 USB/LAN/RS232,GPIB Option
GDS-3354 350MHz 5GSa/s 25K per channel 4 USB/LAN/RS232,GPIB Option
GDS-3502 500MHz 4GSa/s 25K per channel 2 USB/LAN/RS232,GPIB Option
GDS-3504 500MHz 4GSa/s 25K per channel 4 USB/LAN/RS232,GPIB Option

 

 

Detailed specifications
 GDS- 3152  GDS- 3154  GDS- 3252  GDS-3254  GDS- 3352  GDS- 3354  GDS- 3502  GDS- 3504
vertical system
input channel 2Ch+EXT 4Ch+EXT 2Ch+EXT 4Ch+EXT 2Ch+EXT 4Ch+EXT 2Ch+EXT 4Ch+EXT
bandwidths DC~150MHz(-3dB) DC~250MHz(-3dB) DC~350MHz(-3dB) DC~500MHz(-3dB)
rising time 2.3ns 1.4ns 1ns 700ps
vertical resolution 8 bit
Vertical Resolution (1MΩ) 2mV ~ 5V/div
Vertical resolution 50/75Ω 2mV ~ 1V/div
Input coupling AC, DC, GND
Input impedance 1MΩ / / 15pF
DC Gain Accuracy ±(3%X |Reading| + 0.1div+ 1mV)
polarities Forward, reverse
Maximum input impedance (1MΩ) 300V (DC+AC peak), CAT I
Maximum input voltage (75/ 50Ω) 5 Vrms, CAT I
offset range 2mV/div ~ 100mV/div: ±0.5V; 200mV/div ~ 5V/div: ±25V
bandwidth limit 20 MHz 20/100MHz 20/100/200MHz 20/100/200/350MHz
Waveform Signal Processing Add, subtract, multiply, divide, FFT, FFTrms
trigger system
source (of information etc) Dual Channel: CH1, CH2, Line, Ext ; Quad Channel: CH1, CH2, CH3, CH4, Line, Ext
Trigger Mode Auto Mode (Rolling Mode is available to measure signals 100 ms/div or slower), Normal Mode, One Shot Mode
Trigger Type Edge, Pulse Width, Video, Dwarf Wave, Rise and Fall, Event Delay, (1 ~ 65, 535 events), Time Delay (10nS~10S) I2C, SPI, UART (optional)
Trigger delay range 10ns ~ 10 S
Coupling Options AC, DC, LF rej, HF rej, Noise rej
(level of) sensitivity DC~50MHz approx. 1div or 1.0mV; 50MHz~150MHz approx. 1.5div or 15mV; 150MHz~350MHz approx. 2div or 20mV
external trigger
realm ±15V
(level of) sensitivity DC ~ 150 MHz pprox. 100mV ;150 MHz ~ 250 MHz approx. 150mV;250 MHz ~ 350 MHz approx. 150mV;350 MHz ~ 500 MHz approx. 200mV
Input Impedance 1MΩ ± 3%, ~ 16pF
Horizontal system
realm 1ns/div~100s/div (1-2-5 increments ;GDS-3502/3504: 1-2.5-5 increments); ROLL: 100ms/div~100s/div
pre-trigger Maximum 10div per cell
post-trigger 1000div
precision Accuracy ± 20 ppm , ≧1 ms time interval
signal acquisition system
real time sampling rate 2.5GSa /s 5GSa/s 2.5GSa/s 5GSa/s 5GSa/s 5GSa/s 4GSa/s 4GSa/s
equivalent sampling rate Up to 100 GSa/s
Record length 25 k points
Capture Mode General: sample values captured; Average: waveform averaging from 2 to 256; Peak Detection: captures bursts at a narrow frequency scan rate of 2 ns; High Resolution: real-time magazine averaging reduces random noise and increases vertical resolution
X-Y Mode
X-axis input Channel 1; Channel 3
Y-axis input Channel 2; Channel 4
phase displacement ± 3 ° at 100 kHz
Cursors and measuring systems
cursor (computing) (Taiwan) Amplitude and time parameters can be captured and limited.
automatic measurement 28organizeVpp, Vamp, Vavg, Vrms, Vhi, Vlo, Vmax, Vmin, Rise Preshoot/Overshoot, Fall Preshoot/Overshoot, Freq, Period, Rise Time, Fall Time, Positive Width, Negative Width, Duty Cycle, Phase, and 8 Delay Measurement Functions (FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF). Negative Width, Duty Cycle, Phase, and 8 delay measurement functions (FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF).
vernier measurement Voltage difference (∆V) Time difference (∆T)
automatic counting 6-digit frequency counter from 2 Hz to rated frequency
Power measurement (optional)
Power Quality Measurement VRMS, V Crest Factor, Frequency, IRMS, I Crest Factor, Real Power, Apparent Power, Virtual Power, Power Factor, Phase Angle.
harmonic measurement Freq, Mag, Mag rms, Phase, THD-F, THD-R, RMS
ripple measurement Vripple Iripple
inrush current First peak, second peak
Control Board Functions
Autoset Single button, automatic installation program, all vertical and horizontal piping and triggering systems, undo autoset
Automatic range Allows the user to move quickly from test point to test point without having to reset the oscilloscope test points for each test point
Save Settings 20 groups
Save Waveforms 24 groups
Display System
TFT LCD 8" TFT LCD SVGA color display (LED backlight)
Display resolution Vertical 800 × Horizontal 600 (SVGA)
interpolation Sin(x)/x and equivalent time sampling
waveform display Points, vectors, persistence of variables, persistence of infinity
Display Grid 8 x 10 divisions
display brightness tunable
interfaces
Rs-232 C Port DB-9port
USB Port 2 set USB 2.0 Hi-Speed Host Port ; 1 set USB 2.0 Hi-Speed Device Port
Ethernet RJ-45 port, 10/100Mbps
VGAVideoPort DB-15port, SVGA monitor output
line output 3.5mm Stereo Output Connector / Go/NoGo Audio Alarm Output
GPIB (Optional) USB GPIB Interface Converter
Go/NoGo BNC Maximum 5V /10mA TTL open outputs
Kensington Style Lock Rear panel security lock slot attaches to standard Kensington style locks
power supply
voltage range AC 100V ~ 240V, 48 Hz ~ 63 Hz, automatic selection
(sth. or sb) else 
Multi-language menu usability
Online Help usability
clocks Time and data, providing data/time for saving data
Size and weight 400(W) x 200(H) x 130(D), approx. 4 kg.

One manual, one power cord
GTP-151R: 150MHz (10:1) passive probe for GDS-3152/ 3154 (one per channel)
GTP-251R: 250MHz (10:1) passive probe for GDS-3252/ 3254 (one per channel)
GTP-351R: 350MHz (10:1) passive probe for GDS-3352/ 3354 (one per channel)
GTP-501R: 500MHz (10:1) passive probe for GDS-3502/ 3504 (one per channel)

Optional Accessories
GTC-001 Equipment Cart, 450(W) x 430(D)mm (120V Input Socket)
GTC-002 Equipment Cart, 330(W) x 430(D)mm (120V Input Socket)
GTL-110 Test Leads, BNC to BNC Connector Leads
GTL-232 RS-232C Cable, 9-pin Female to 9-pin Female, Null Modem for computer
GTL-242 USB 1.1 Cable, Type A-B, 4P, 1800mm

differential probe
GDP-025: 25MHz High Voltage Differential Probe
GDP-050: 50MHz High Voltage Differential Probe
GDP-100: 100MHz High Voltage Differential Probe

current probe
GCP-530: 50MHz/ 30A Current Probe
GCP-1030: 100MHz/ 30A Current Probe
GCP-206P: Power supply to support current probe (2 input channels)
GCP-425P: Power supply to support current probes (4 input channels)

 

Ordering Information

GDS-3152 150MHz, 2-Channel, Color LCD Display Digital Storage Oscilloscope
GDS-3154 150MHz, 4-Channel, Color LCD Display Digital Storage Oscilloscope
GDS-3252 250MHz, 2-Channel, Color LCD Display Digital Storage Oscilloscope
GDS-3254 250MHz, 4-Channel, Color LCD Display Digital Storage Oscilloscope
GDS-3352 350MHz, 2-Channel, Color LCD Display Digital Storage Oscilloscope
GDS-3354 350MHz, 4-Channel, Color LCD Display Digital Storage Oscilloscope
GDS-3502 500MHz, 2-Channel, Color LCD Display Digital Storage Oscilloscope
GDS-3504 500MHz, 4-Channel, Color LCD Display Digital Storage Oscilloscope

optional
GUG-001 GPIB to USB Adapter
DS3-SBD Serial Bus Measurement Software: I2C / SPI / UART (4-channel model only)
DS3-PWR Power Measurement Software: Power Quality Measurement / Harmonic Measurement / Ripple Measurement (In-rush current)

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GDS-3000 Series Digital Storage OscilloscopesGDS-3000 Series Digital Storage Oscilloscopes
¥999,999.00
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