FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum Analyzer Frequency Response Analyzer
The FNIRSI DPOS350P 4-in-1 Tablet Oscilloscope is a multifunctional testing instrument designed for electronics engineers, technicians, researchers, and hobbyists. It integrates four essential measurement tools into one portable device, allowing users to observe electrical waveforms, generate test signals, analyze frequency components, and evaluate circuit frequency response. Its dual-channel oscilloscope supports detailed signal inspection, waveform capture, and troubleshooting of electronic circuits, making it useful for development laboratories, repair workshops, and field testing.
The instrument features a touchscreen interface for convenient operation and waveform visualization. Its signal generator supports standard and custom waveforms, while the spectrum analyzer helps examine frequency components and identify unwanted signals. The frequency response analyzer supports gain and phase analysis for evaluating filters, amplifiers, and other electronic circuits. With internal battery power, waveform storage, screenshot capture, and USB data transfer, the DPOS350P offers a practical all-in-one solution for electronic design, testing, and maintenance.
Features:
- 4-in-1 Electronic Measurement Platform: The DPOS350P integrates a 350MHz digital oscilloscope, 50MHz signal generator, 200K~350MHz spectrum analyzer, and 50MHz frequency response analyzer, providing a complete solution for signal measurement and analysis
- High-Speed Waveform Capture: Featuring 1GSPS real-time sampling rate, 350MHz analog bandwidth (single-channel mode), and 50,000 wfm/s waveform refresh rate, it captures fast-changing and low-probability transient signals with high accuracy.
- 7-Inch HD Touchscreen Display: The 1024×600 IPS touchscreen delivers clear waveform visualization with grayscale and color temperature modes, enabling efficient operation in different measurement conditions.
- Advanced Signal Generation & Analysis: The built-in 50MHz signal generator supports 14 standard waveforms and custom waveform output. The spectrum analyzer covers 200K~350MHz for EMI testing, RF signal analysis, and high-frequency measurements.
- 400V Protection & Fast Charging: Designed with 400V high-voltage input protection and QC18W fast charging, the DPOS350P provides safer operation and up to 2 hour full charging.
- Data Storage & USB Export: Supports storage of up to 500 waveform files and 90 screenshots, with USB data export for convenient waveform analysis and measurement documentation.
Specifications:
Basic Parameters:
Oscilloscope Parameters:
Signal Generator Parameters:
Frequency Response Analyzer Parameters:
Spectrum Analyzer Parameters:
Special Precautions:
- Both channel probe grounds must be connected to the same potential. Different ground potentials may cause short circuits and damage the oscilloscope.
- Maximum BNC input voltage: 400V (with 1X probe).
- Use the included charger only. Avoid USB or other equipment power sources.
- Use 100X/1000X probes for high-voltage and high-frequency measurements.
Applications:
- Electronic circuit design and debugging.
- Analog and digital signal analysis.
- Amplifier and filter testing.
- Frequency response and phase analysis.
- RF signal inspection and spectrum analysis.
- Signal generation for circuit testing.
- Power electronics troubleshooting.
- Electronics repair and maintenance.
- Engineering education and laboratory experiments.
- Research and development testing.
Packages Included:
- 1 × FNIRSI DPOS350P Main Unit.
- 1 × QC18W Fast Charger (EU plug).
- 2 × 350MHz Oscilloscope Probes.
- 1 × Storage Bag.
- 1 × Alligator Clip.
- 1 × USB Data Cable.
- 1 × User Manual.
- 1 × Packaging Box.
