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FNIRSI DPOS350P 4-in-1 digital oscilloscope

DPOS350P
Preces ID:1867249
24870 €
Piegādātāja noliktavā: 29 prece(s)
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FNIRSI DPOS350P 4-in-1 Digital Oscilloscope

The FNIRSI DPOS350P is a versatile digital oscilloscope designed for convenient and intuitive operation. It features a large 7-inch touch screen for clear signal viewing and quick access to key functions. It combines the features of an oscilloscope, signal generator, spectrum analyzer, and frequency response analyzer, making it suitable for a wide range of measurement applications. High bandwidth, fast sampling, and large memory enable precise signal analysis, while advanced visualization modes improve measurement readability.

Benchtop digital oscilloscope with blue waveforms displayed.

Full control over the signal

The large 7-inch touch screen provides a full view of the analyzed signal and precise parameter control. The clear interface allows you to quickly understand the behavior of the system, and the high image quality makes the DPOS350P an "engineer's second pair of eyes" – indispensable for diagnostics and testing.

Finger touching the oscilloscope screen with waveforms displayed.

Maximum functionality

The FNIRSI DPOS350P is an advanced 4-in-1 oscilloscope that offers the functions of four different devices. It is an oscilloscope (2 channels, 350 MHz bandwidth, 1 GSa/s sampling, 8-bit resolution, 50,000 waveforms per second), signal generator (up to 50 MHz), spectrum analyzer (200 kHz – 350 MHz range), and frequency response analyzer (100 kHz – 50 MHz). Such a wide range of functions means that one device replaces several specialized tools, saving space and time.

Digital oscilloscope with graphical examples of waveforms in the background.

High measurement performance

The DPOS350P model offers a bandwidth of 350 MHz, a sampling rate of 1 GSa/s, and a memory depth of 60 kpts, which translates into accurate signal reproduction and stable measurements even with complex waveforms. What's more, the FNIRSI DPOS350P allows Bodé chart analysis in the 100 Hz – 50 MHz range, with adjustable frequency, excitation amplitude, and offset. It is the ideal tool for testing amplifiers, filters, and power loops, allowing you to quickly and accurately assess the frequency response of a circuit.

Digital oscilloscope in midair with dynamic graphical effects.

Advanced spectrum and EMI analysis

The device covers a frequency range from 200 kHz to 350 MHz and allows for precise manual adjustment of key parameters (start/stop frequencies, bandwidth, reference level, attenuation, and FFT length). Cursor measurement functions and advanced visualization modes are at your disposal, including an impressive and extremely clear 3D Waterfall view. This makes the oscilloscope ideal for EMI testing, RF signal analysis, and harmonic detection.

Close-up of the oscilloscope screen with a view of the frequency spectrum.

Signal visibility like never before

Digital fluorescence technology provides exceptional signal clarity and precise color reproduction. In addition, advanced noise filtering improves waveform detection and presentation, enabling more accurate signal analysis. Support for 8-16-bit technology takes image clarity to the next level.

Two test leads connected to channels CH1 and CH2 of a digital oscilloscope

Tablet design that makes work easier

The slim housing in an elegant black finish with blue accents combines modern design with ergonomics. The tablet form factor allows for comfortable one-handed operation, and the touch interface makes all functions immediately accessible—without unnecessary menus and complicated navigation. This is a device that naturally adapts to the user's work rhythm. The oscilloscope supports multiple languages, including English, Chinese, Russian, and Portuguese, making it ideal for international environments.

Digital oscilloscope with a color signal display on a desk.

Included

  • 350 MHz probe x2
  • QC18W charger
  • USB cable
  • Alligator clip leads
  • User manual

 

General

ManufacturerFnirsi
ModelDPOS350P
Startup configuration5 presets
LanguagesChinese / English / Russian / Portuguese
Screen diagonal7 inches
Screen resolution1024 × 600 pixels
Screen technologyIPS, full viewing angle
Interaction modeCapacitive touch screen
Expansion interfaceCapacitive touch screen
Auto power off15 minutes ~ 1 hour / off
UpdateSupports .iso image updates
Charging requirementsQC18W – 12 V / 1.5 A
Battery3.7 V lithium, 8000 mAh
Operating timeapprox. 3 hours
Charging timeapprox. 5 hours
Total power consumption10 W
Coolingpassive (air)
Device dimensions190 × 128 × 37 mm

 

Frequency response analyzer (FRA)

Excitation signal frequency100 Hz ~ 50 MHz
Excitation signal amplitude0 ~ 5 Vpp
Excitation signal offset−2.5 V ~ +2.5 V
Number of frequency points20 ~ 500
Cursor measurementfrequency / gain / phase
Operating modesingle / cyclic
System calibrationsupported

 

Spectrum analyzer (SA)

Conversion methodFFT
FFT length4K ~ 32K
Frequency range200 kHz ~ 350 MHz
Level range−60 dBmV ~ +260 dBmV
Cursor measurementfrequency / amplitude
Marking parametermaximum energy harmonic
Waterfall graphsupported
3D waterfall graphSupported
Auto adjustmentSupported
System calibrationSupported

 

Oscilloscope

Number of channels2
Bandwidth350 MHz
Rise time1 ns
Max. sampling frequency1 GSa/s
Memory depth60 kpts
Input impedance1 MΩ / 14 pF
Time base range5 ns ~ 50 s
Time base (roll)50 ms ~ 50 s
Vertical sensitivity2 mV ~ 20 V (1×)
Vertical range16 mV ~ 160 V (1×)
DC accuracy±2%
Time accuracy±0.01%
Input couplingDC / AC
Background griddisplay / hide
Waveform shiftcoarse / fine adjustment
Overvoltage protectionup to 400 V
Waveform brightnessadjustable
FFT displaysupported
Digital fluorescencesupported
Probe attenuation1× / 10× / 100×
Hardware bandwidth limit150 MHz / 20 MHz
High resolution mode8 bit ~ 16 bit
Parameter measurements12 types
Cursor measurementtime, period, frequency, level, voltage
Trigger detectiondigital
Trigger channelCH1 / CH2
Trigger modeAuto / Single / Normal
Trigger edgeRising / Falling
Trigger attenuationL1 ~ L3
Trigger levelManual / Auto (10% ~ 90%)
Screenshot recording90 images
Waveform recording500 sets
Color temperature displaySupported
X-Y modeSupported
Time base zoomSupported
One-key auto adjustmentSupported
One-key zero returnSupported
Data browserSupported

 

Signal generator (SG)

Waveform types14 standard + captured waveform
Frequency0 ~ 50 MHz (sine), other waveforms up to 10 M / 5 M / 3 M
Amplitude0 ~ 5 Vpp
Offset−2.5 V ~ +2.5 V
Duty cycle0.1% ~ 99.9%
Frequency resolution1 Hz
Amplitude resolution1 mV
Offset resolution1 mV
Duty cycle resolution0.1%
Stored custom waveforms500 sets


Ražotājs:
FNIRSI
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