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 Mannual

Features:

1. 4-in-1 multifunctional electronic measurement platform.
2. Integrated 350MHz digital oscilloscope.
3. Built-in 50MHz full-function signal generator.
4. 200kHz–350MHz spectrum analyzer.
5. Built-in frequency response analyzer up to 50MHz.
6. 1GSPS maximum real-time sampling rate.
7. Up to 50,000 wfms/s waveform refresh rate.
8. 7-inch 1024 × 600 IPS capacitive touchscreen.
9. 8-bit to 16-bit high-resolution acquisition mode.
10. Supports digital triggering with Auto, Single, and Normal modes.
11. Supports rising-edge and falling-edge triggering.
12. Supports AC/DC input coupling.
13. Supports 1X, 10X, and 100X probe attenuation.
14. 20MHz and 150MHz hardware bandwidth-limit options.
15. Built-in FFT spectrum analysis.
16. Supports 4K–32K FFT length.
17. Supports waterfall and 3D waterfall spectrum displays.
18. Supports frequency response and Bode-plot analysis.
19. Signal generator supports 14 standard waveforms and captured/custom waveforms.
20. Supports custom waveform storage.
21. Stores up to 500 waveform groups.
22. Stores up to 90 screenshots.
23. USB data export for measurement and waveform files.
24. Supports X-Y mode, simple FFT, digital fluorescence, and color-temperature display.
25. 400V high-voltage input protection.
26. Multi-stage isolation, overvoltage, burn, voltage regulation, and ESD protection.
27. Built-in rechargeable lithium battery.
28. QC18W fast charging through USB Type-C.
29. A5-sized portable tablet-style design.
30. Foldable rear stand for desktop operation.
31. Suitable for electronics development, troubleshooting, repair, circuit analysis, education, and industrial maintenance.

Basic Specifications:

Oscilloscope Specifications:

Signal Generator Specifications:

Frequency Response Analyzer Specifications:

Spectrum Analyzer Specifications:

Power & Protection Specifications:

Design Specifications:

Explore 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.

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Package Includes:

1 x FNIRSI® DPOS350P 4-IN-1 Tablet Oscilloscope

1 x QC18W Fast Charger

2 x 350MHz Oscilloscope Probes

1 x Alligator Clip

1 x USB Data Cable

1 x Storage Bag

1 x User Manual

1 x Packing Box