GW Instek Digitaalne ostsilloskoop 7´´ 4-Ch 50MHz

GDS-1000B SpecificationsGDS-1054B Channels 4Bandwidth DC ~ 50MHz (–3dB)Rise Time 5nsBandwidth Limit 20MHzGDS-1072B Channels 2 + ExtBandwidth DC ~ 70MHz (–3dB)Rise Time 5nsBandwidth Limit 20MHzGDS-1074B Channels 4Bandwidth DC ~ 70MHz (–3dB)Rise Time 5nsBandwidth Limit 20MHzGDS-1102B Channels 2 + ExtBandwidth DC ~ 100MHz (–3dB)Rise Time 3.5nsBandwidth Limit 20MHzGDS-1104B Channels 4Bandwidth DC ~ 100MHz (–3dB)Rise Time 3.5nsBandwidth Limit 20MHz VerticalVertical Sensitivity Resolution8 bit :1mV*~10V/divInput CouplingAC, DC, GNDInput Impedance1MΩ// 16pF approx.DC Gain Accuracy*±3%PolarityNormal & InvertMaximum Input Voltage300Vrms, CAT I (300Vrms CAT II with GTP-070B- 4/100B-4 10:1 probe)Offset Position Range1mV/div : ±1.25V 2mV/div ~ 100mV/div : ±2.5V 200mV/div ~ 10V/div : ±125VWaveform Signal ProcessPlus, -, ×, ÷, 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 TriggerSourceCH1, CH2, CH3*, CH4*, Line, EXT** *four channel models only. **two channel models only.Trigger ModeAuto (supports Roll Mode for 100 ms/div and slower), Normal, Single SequenceTrigger TypeEdge, Pulse Width, Video, Pulse Runt, Rise & Fall, Timeout, Alternate, Event-Delay(1~65535 events), Time-Delay(Duration, 4nS~10S), BusHoldoff range4ns to 10sCouplingAC, DC, LF rej., Hf rej., Noise rej.Sensitivity1divExternal TriggerRange±15VSensitivityDC ~ 100MHz Approx. 100mV 100MHz ~ 200MHz Approx. 150mVInput Impedance1MΩ±3%~16pFHorizontalTime base Range5ns/div ~ 100s/div (1-2-5 increments)ROLL:100ms/div ~ 100s/divPre-trigger10 div maximumPost-trigger2,000,000 div maximumTimebase Accuracy±50 ppm over any ≥ 1 ms time intervalReal Time Sample Rate1GSa/s max.Record LengthMax. 10MptsAcquisition ModeNormal, Average, Peak Detect, SinglePeak Detection2nS (typical)Averageselectable from 2 to 256X-Y ModeX-Axis InputChannel 1; Channel 3* *four channel models onlyY-Axis InputChannel 2; Channel 4* *four channel models onlyPhase Shift±3° at 100kHz Cursors and MeasurementCursorsAmplitude, Time, Gating available; Unit: Seconds(s), Hz(1/s), Phase(degree), Ration(%)Automatic Measurement36 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, PhaseCursors measurementVoltage difference between cursors ( ΔV) Time difference between cursors ( ΔT)Auto counter6 digits, range from 2Hz minimum to the rated bandwidthControl Panel FunctionAutosetSingle-button, automatic setup of all channels for vertical, horizontal and trigger systems, with undo AutosetSave Setup20setSave Waveform24set DisplayTFT LCD Type7" TFT WVGA color displayDisplay Resolution800 horizontal × 480 vertical pixels (WVGA)InterpolationSin(x)/xWaveform DisplayDots, vectors, variable persistence (16ms~4s), infinite persistenceWaveform Update Rate50,000 waveforms per second, maximumDisplay Graticule8 x 10 divisionsDisplay ModeYT, XYInterfaceUSB PortUSB 2.0 High-speed host p