FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum & Frequency Response Analyzer

FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum & Frequency Response Analyzer is a professional multifunctional electronic test instrument that combines a 350MHz digital oscilloscope, 50MHz signal generator, 200kHz–350MHz spectrum analyzer, and frequency response analyzer in a single portable tablet-style device. It features a 7-inch 1024 × 600 IPS capacitive touchscreen, 1GSPS real-time sampling, up to 50,000 wfms/s waveform refresh, 8-bit to 16-bit high-resolution acquisition, advanced triggering, FFT analysis, waveform storage, USB data export, and a built-in rechargeable lithium battery. With 400V input protection, QC18W fast charging, and multiple signal-analysis functions, it is suitable for electronics R&D, circuit debugging, repair, education, industrial maintenance, and professional test applications.FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope MannualFeatures:4-in-1 multifunctional electronic measurement platform.Integrated 350MHz digital oscilloscope.Built-in 50MHz full-function signal generator.200kHz–350MHz spectrum analyzer.Built-in frequency response analyzer up to 50MHz.1GSPS maximum real-time sampling rate.Up to 50,000 wfms/s waveform refresh rate.7-inch 1024 × 600 IPS capacitive touchscreen.8-bit to 16-bit high-resolution acquisition mode.Supports digital triggering with Auto, Single, and Normal modes.Supports rising-edge and falling-edge triggering.Supports AC/DC input coupling.Supports 1X, 10X, and 100X probe attenuation.20MHz and 150MHz hardware bandwidth-limit options.Built-in FFT spectrum analysis.Supports 4K–32K FFT length.Supports waterfall and 3D waterfall spectrum displays.Supports frequency response and Bode-plot analysis.Signal generator supports 14 standard waveforms and captured/custom waveforms.Supports custom waveform storage.Stores up to 500 waveform groups.Stores up to 90 screenshots.USB data export for measurement and waveform files.Supports X-Y mode, simple FFT, digital fluorescence, and color-temperature display.400V high-voltage input protection.Multi-stage isolation, overvoltage, burn, voltage regulation, and ESD protection.Built-in rechargeable lithium battery.QC18W fast charging through USB Type-C.A5-sized portable tablet-style design.Foldable rear stand for desktop operation.Suitable for electronics development, troubleshooting, repair, circuit analysis, education, and industrial maintenance. Basic Specifications:ParameterValueBrandFNIRSI®ModelDPOS350PProduct Type4-IN-1 Tablet OscilloscopeMain FunctionsOscilloscope / Signal Generator / Spectrum Analyzer / Frequency Response AnalyzerDisplay TypeIPS Full-View Color ScreenDisplay Size7 InchDisplay Resolution1024 × 600 PixelsTouchscreenCapacitive TouchBattery TypeRechargeable Lithium BatteryBattery Specification3.7V, 8000mAhCharging StandardQC18WCharging Requirement12V / 1.5ACharging InterfaceUSB Type-CStandby TimeApprox. 3 HoursTotal Power ConsumptionApprox. 10WCoolingAir CoolingExpansion InterfaceUSB Data PortDimensionsApprox. 190 × 128 × 37mmAutomatic Shutdown15 Minutes–1 Hour / OffFirmware UpgradeSupportedLanguagesChinese / English / Russian / PortuguesePower-On Configuration5 Preset ItemsStorage Temperature-20°C to 60°COscilloscope Specifications:ParameterValueAnalog Channels2 CHAnalog Bandwidth350MHzRise TimeApprox. 1nsMaximum Sampling Rate1GSPSWaveform Refresh Rate50,000 wfms/sMemory Depth47KptsInput Impedance1MΩ / 14pFTime Base Range5ns–50sRoll Time Base50ms–50sVertical Sensitivity2mV–20V/div (1X)Vertical Range16mV–160V (1X)DC Accuracy±2%Time Accuracy±0.01%Input CouplingAC / DCProbe Attenuation1X / 10X / 100XHardware Bandwidth Limit20MHz / 150MHzHigh Resolution Mode8-bit–16-bitTrigger TypeDigitalTrigger ChannelsCH1 / CH2Trigger ModesAuto / Single / NormalTrigger EdgeRising / FallingTrigger SuppressionL1–L3Trigger LevelManual / Automatic 10%–90%Parameter Measurements12 TypesCursor MeasurementsTime / Period / Frequency / Level / VoltageScreenshot Storage90 PicturesWaveform Storage500 GroupsOvervoltage Protection400VWaveform BrightnessAdjustableBackground GridDisplay / HideWaveform MovementCoarse / Fine AdjustmentSimple FFTSupportedX-Y ModeSupportedDigital FluorescenceSupportedColor Temperature DisplaySupportedSignal Generator Specifications:ParameterValueGenerator TypeFull-Function Signal GeneratorMaximum Frequency50MHzFrequency Range0–50MHzSine Wave FrequencyUp to 50MHzOther Waveform FrequencyUp to 10MHz / 5MHz / 3MHzWaveform Types14 Standard Functions + Captured WaveformOutput Amplitude0–5VppOutput Offset-2.5V to +2.5VDuty Cycle0.1%–99.9%Frequency Resolution1HzAmplitude Resolution1mVOffset Resolution1mVDuty Cycle Resolution0.1%Custom Captured WaveformsUp to 500 GroupsFrequency Response Analyzer Specifications:ParameterValueAnalyzer TypeFrequency Response AnalyzerExcitation Signal Frequency10Hz–50MHzExcitation Signal Amplitude0–5VppExcitation Signal Offset-2.5V to +2.5VExcitation Frequency Count20–500Cursor MeasurementsFrequency / Gain / PhaseOperating ModesSingle / CyclicSystem CalibrationSupportedAnalysisFrequency Response / Bode PlotSpectrum Analyzer Specifications:ParameterValueAnalyzer TypeSpectrum AnalyzerConversion MethodFFTFrequency Range200kHz–350MHzFFT Length4K–32KLevel Range-60dBmV to +260dBmVCursor MeasurementsFrequency / AmplitudeMarker FunctionMaximum Energy HarmonicWaterfall ChartSupported3D Waterfall ChartSupportedAutomatic AdjustmentSupportedSystem CalibrationSupportedPower & Protection Specifications:ParameterValueBattery TypeLithium BatteryBattery Capacity8000mAhBattery Voltage3.7VCharging StandardQC18WCharging Input12V / 1.5ACharging InterfaceUSB Type-CMaximum Power ConsumptionApprox. 10WHigh-Voltage Protection400VIsolation ProtectionSupportedOvervoltage ProtectionSupportedESD ProtectionSupportedBurn ProtectionSupportedVoltage Regulation ProtectionSupportedCoolingAir CoolingDesign Specifications:ParameterValueDesignPortable Tablet-StyleFront PanelA5-ClassStandFoldable Rear StandOperationCapacitive TouchscreenDimensionsApprox. 190 × 128 × 37mmCoolingAir CoolingApplication TypeProfessional Test & MeasurementExplore the FNIRSI Collection featuring advanced digital multimeters, oscilloscopes, signal generators, laser rangefinders, thermal cameras, USB testers, and precision electronic test equipment. Ideal for electronics engineers, technicians, makers, DIY enthusiasts, troubleshooting, circuit analysis, industrial maintenance, and professional measurement applications.Also Check These Products:-FNIRSI HRM-10 Battery Voltage Internal Resistance TesterFNIRSI LCR-P1 Multifunction Transistor Capacitor TesterFNIRSI LCR-ST1 Mini Smart Tweezer LCR SMD ESR TesterFNIRSI DMC-100 DC AC Current Voltage Digital Clamp MultimeterFNIRSI DMT-99 Intelligent Color Screen Digital MultiMeterPackage Includes:1 x FNIRSI® DPOS350P 4-IN-1 Tablet Oscilloscope1 x QC18W Fast Charger2 x 350MHz Oscilloscope Probes1 x Alligator Clip1 x USB Data Cable1 x Storage Bag1 x User Manual1 x Packing Box

Check price on store · In stock