Specifications | | | GDS-2072E | GDS-2074E | GDS-2102E | GDS-2104E | GDS-2202E | GDS-2204E | Channels | 2ch+Ext | 4ch | 2ch+Ext | 4ch | 2ch+Ext | 4ch | Bandwidth | DC~70MHz | DC~70MHz | DC~100MHz | DC~100MHz | DC~200MHz | DC~200MHz | (-3dB) | (-3dB) | (-3dB) | (-3dB) | (-3dB) | (-3dB) | Rise time | 5ns | 5ns | 3.5ns | 3.5ns | 1.75ns | 1.75ns | Bandwidth Limit | 20MHz | 20MHz | 20MHz | 20MHz | 20M/100MHz | 20M/100MHz | Vertical Sensitivity | Resolution | 8 bit | :1mV~10V/div | Input Coupling | AC, DC, GND | Input Impedance | 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 | +, -, ×, ÷, 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) | 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. | 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(%) | 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 | Time clock | Time and Date ,Provide the Date/Time for saved data | Dimensions | 384mmX208mmX127.3mm | Weight | 2.8kg |
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