Series Digital Storage Oscilloscopes GDS-2000A

300MHz/200MHz/100MHz/70MHz Bandwidth ,2 or 4 Input Channel
2GSa/s Real-time Sampling Rate and 100GSa/s Equivalent Time Sampling Rate
2Mega Points Record Length
1mV /div to 10V/div of Vertical Range
1ns/div to 100s/div of Time Base Range
80,000 wfm/s of Waveform Update Rate
8 inch 800*600 High Resolution TFT LCD Display
Built-in Segmented Memory and Waveform Search Functions to Optimize the Efficiency of Record Length
Zoom Window and Play/Pause can Rapidly Navigate the Waveforms
36 Automatic Measurement Functions Offers Various Measurement Selections
Optional 8 or 16 digital channel with Logic analyzer(MSO)
Optional Function Generator
Flexible Remote Control Connectivity(Standard:USB ;Option:LAN/GPIB)
Upgradable CAN/LIN bus analysis ,Advanced Logic ,Datalog ,DVM and H-expansion functionalities

GDS-2000A Series Digital Storage Oscilloscope offers 2 and 4-channel configurations and wide bandwidth selections, including 300MHz, 200MHz, 100MHz and 70MHz. Each model provides 2GSa/s maximum real-time sampling rate and 100GSa/s high-speed equivalent-time sampling rate. Equipped with an 8-inch 800 x 600 high-resolution TFT LCD display, 1mV/div to 10V/div vertical range and 1ns/div to 100s/div time base, the GDS-2000A Series is able to faithfully demonstrate waveforms of complicated and obscure signals.

The GDS-2000A Series provides 2Mega point record length, and Waveform Search and Segmented Memory functions as standard features. The events of interest can be captured and saved into the Segmented Memory, which can be divided into 2048 sections, for observation, while the irrelevant waveforms can be ignored. Consequently, the overall efficiency of memory usage can be enhanced. Under Waveform Search mode, after the input signal is triggered, the GDS-2000A Series is able to Search and Mark the waveform sections, which comply with user-defined search condition and threshold level within the whole memory. Meanwhile, with Zoom window and Play/Pause button to scroll through whole displayed waveform, the user can rapidly navigate all the waveforms in an efficient way.

Model Specifications

GDS-2104A:
- 4 channels + External
- Bandwidth: DC ~ 100MHz
- Rise time: 3.5ns
- Bandwidth limit: 20MHz
GDS-2204A:
- 4 channels + External
- Bandwidth: DC ~ 200MHz
- Rise time: 1.75ns
- Bandwidth limit: 20M/100MHz
GDS-2304A:
- 4 channels + External
- Bandwidth: DC ~ 300MHz
- Rise time: 1.17ns
- Bandwidth limit: 20M/100M/200MHz

Vertical System

Resolution: 8-bit
Vertical sensitivity: 1mV ~ 10V/div
Input coupling: AC, DC, GND
Input impedance: 1MΩ // 16pF
DC Gain Accuracy: ±(3% × |Readout| + 0.1div + 1mV)
Polarity: Normal & Invert
Max input voltage: 300Vrms, CAT I
Offset position range:
- 1mV–20mV/div: ±0.5V
- 50mV–200mV/div: ±5V
- 500mV–5V/div: ±50V
- 10V/div: ±500V
Waveform Math: +, −, ×, ÷, FFT, FFTrms, d/dt, ∫dt, √
- FFT: Spectral magnitude with Linear RMS or dBV RMS; Windows: Rectangular, Hamming, Hanning, Blackman-Harris

Trigger System

Sources: CH1, CH2, CH3*, CH4*, Line, EXT, D0–D15 (*CH3/4 for 4-channel models only)
Modes: Auto (incl. Roll Mode), Normal, Single
Types: Edge, Pulse Width, Video, Pulse Runt, Rise/Fall, Timeout, Alternate, Event Delay (1–65535), Time Delay (10ns–10s), Logic*, Bus*
- Logic/Bus requires DS2-08LA or DS2-16LA option
Holdoff range: 10ns ~ 10s
Coupling: AC, DC, LF reject, HF reject, Noise reject
Trigger sensitivity:
- DC–100MHz: ~1 div or 1mV
- 100–200MHz: ~1.5 div or 15mV
- 200–300MHz: ~2 div or 20mV
External trigger range: ±15V
- Sensitivity: 100mV (DC–100MHz), 150mV (100–300MHz)
- Impedance: 1MΩ ±3% // 16pF

Horizontal System

Time base: 1ns/div ~ 100s/div (1-2-5 sequence); ROLL: 100ms/div ~ 100s/div
Pre-trigger: Up to 10 divisions
Post-trigger: Up to 1000 divisions
Accuracy: ±20 ppm (≥1ms interval)
Real-time sampling rate:
- 1CH: 2GSa/s
- 2CH: 1GSa/s
Equivalent time sampling: Up to 100GSa/s
Record length:
- 1CH: 2Mpts
- 2CH: 1Mpts
Acquisition modes: Normal, Average (2–256), Peak Detect (2ns), Single
X-Y mode:
- X-axis: CH1, CH3*
- Y-axis: CH2, CH4*
- Phase shift: ±3° at 100kHz

Measurement Tools

Cursors: Amplitude, Time, Gating
Auto measurements (36 types):
- Voltage: Pk-Pk, Max, Min, Amplitude, High, Low, Mean, Cycle Mean, RMS, Cycle RMS, Area, Cycle Area
- Timing: Frequency, Period, Rise Time, Fall Time, +Width, −Width, Duty Cycle
- Events: +Pulses, −Pulses, +Edges, −Edges
- Jitter: ROVShoot, FOVShoot, RPREShoot, FPREShoot
- Edge Pairs: FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF
- Phase
Auto counter: 6 digits, 2Hz to full bandwidth
AutoSet: One-button vertical, horizontal, trigger config with undo
Save setup: 20 sets
Save waveform: 24 sets

Display

Type: 8″ TFT LCD (SVGA)
Resolution: 800 × 600 pixels
Interpolation: Sin(x)/x, Equivalent Time Sampling
Display modes: Dots, Vectors, Persistence (16ms–10s), Infinite persistence
Waveform update rate: Up to 80,000 wfms/sec
Graticule: 8 × 10 divisions

Interface

RS232C: DB-9 male
USB: 2× USB 2.0 host, 1× USB 2.0 device
Ethernet: RJ-45 (10/100 Mbps with HP Auto-MDIX) optional
SVGA video out: optional
GPIB: optional module
Go/NoGo BNC: 5V Max/10mA TTL open collector output
Kensington lock slot: Rear-panel security

Logic Analyzer (Optional DS2-08LA / DS2-16LA)

Sample rate: 500MSa/s
Bandwidth: 200MHz
Record length: 2M max
Input channels: 8 (D7~~D0) or 16 (D15~~D0)
Trigger types: Edge, Pattern, Pulse Width, Serial (I2C, SPI, UART), Parallel
Thresholds: Quad D0–D3, D4–D7, D8–D11*, D12–D15* (*DS2-16LA only)
Logic levels: TTL, CMOS, ECL, PECL, User-defined
Threshold range: ±10V
Max input voltage: ±40V
Min voltage swing: ±500mV
Input impedance: 101kΩ // 8pF
Vertical resolution: 1-bit

Miscellaneous

Multi-language menu: Yes
On-screen help: Yes
Time clock: Date/Time for saved data
Dimensions: 380mm × 220mm × 145mm
Weight: 4.2kg

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Accessory

User Manual CD x1, Power Code x1
GTP-150A-2
150MHz(10:1/1:1) Switchable passive probe for GDS-2102A/2104A(One per channel)
GTP-250A-2
250MHz(10:1/1:1) Switchable passive probe for GDS-2202A/2204A(One per channel)
GTP-350A-2
350MHz(10:1/1:1) Switchable passive probe for GDS-2302A/2304A(One per channel)

Optional Accessories

DS2-LAN
Ethernet & SVGA output
DS2-GPIB
GPIB Interface
DS2-FGN
DDS Function Generator
DS2-16LA
16-Channel Logic Analyzer includes
16 Channel Logic Analyzer Card(GLA-16)
16-Channel Logic Analyzer Probe(GTL-16LA)
DS2-08LA
8-Channel Logic Analyzer : includes
8-Channel Logic Analyzer Card(GLA-08)
8-Channel Logic Analyzer Probe(GTL-08LA)
GTL-08LA
8-Channel Logic Analyzer Probe
GTL-16LA
16-Channel Logic Analyzer Probe
GLA-08
8-Channel Logic Analyzer Card
GLA-16
16-Channel Logic Analyzer Card
GRA-420 Rack Adapter Panel
GAK-003 50Ω Impedance Adapter
GSC-008 Soft Carrying Case
GTL-232 RS-232C Cable, 9-pin, F-F Type, null modem, 2000mm
GTL-246 USB Cable, USB 2.0, A-B Type, 1200mm
GTL-248 GPIB Cable, Double Shielded, 2000mm
GTL-251 USB-GPIB Adapter, GPIB-USB-HS, USB 2.0, Hi-Speed, USB compliance, 2000mm
GDB-03 Oscilloscope Education & Training Kit
GCP-206P Current Probe – Power Supply, 2 Channel Power Supply for GCP-530/1030
GCP-245P Current Probe – Power Supply, 4 Channel Power Supply for GCP-530/1030
GCP-300 Current Probe, DC ~ 300kHz, 200A
GCP-500 Current Probe, DC ~ 500kHz, 150A
GCP-530 Current Probe, DC ~ 50MHz, 30Arms
GCP-1000 Current Probe, DC ~ 1MHz, 70A
GCP-1030 Current Probe, DC ~ 100MHz, 30Arms
GDP-025 Differential Probe, 25M High Voltage Differntial Probe
GDP-050 Differential Probe, 50M High Voltage Differntial Probe
GDP-100 Differential Probe, 100M High Voltage Differntial Probe
GTP-033A Oscilloscope Probe, 35MHz 1:1 Passive Probe, BNC(P/M)