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

FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum Analyzer Frequency Response Analyzer - Image 2

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

Name: FNIRSI® DPOS350P 4-IN-1 350MHz 1GSPS Tablet Oscilloscope Signal Generator Spectrum Analyzer Frequency Response Analyzer
SKU: 9004947636451-dpos350p
Availability: InStock

Original price was: $2,933.00.Current price is: $2,220.00.

Plug

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SKU: 9004947636451-dpos350p Categories: Tools, Uncategorized Tags: FNIRSI, Multifunction Devices, Tablet Oscilloscope

🚨 Please note: if the package is returned or destroyed due to unpaid customs duties, no refund will be issued under this circumstances. The United States and EU countries (Except Malta and Cyprus) are duty-free because they are shipped from local warehouses, while other countries may incur tariffs.

🎁 We will give each customer one case per machine as a gift, which will be sent together with the goods.

The DPOS350P is a high-performance, feature-rich all-in-one oscilloscope, suitable for a wide range of industrial and research applications. With its powerful integrated design, high sampling rate, and wide bandwidth, it can accurately analyze complex signals, provide clear waveform display, and smart triggering. The built-in high-resolution display, touch operation, intelligent triggering, and multiple measurement modes make it a precise and reliable tool for testing and analysis in laboratories, production lines, and maintenance sites.

Features

Powerful multi-function integration: The DPOS350P combines a 350MHz oscilloscope, 50MHz signal generator, 200K~350MHz spectrum analyzer, and a 50MHz frequency response analyzer to meet various signal testing needs.
High-performance waveform capture: With a 1GSPS real-time sampling rate, 350MHz analog bandwidth (single-channel mode), and an ultra-high 50,000 wfm/s waveform refresh rate, it can accurately capture and display low-probability anomaly signals.
Fine display and operation: Equipped with a 7-inch 1024×600 high-resolution IPS touchscreen, it provides clear waveform display and supports grayscale and color temperature mode switching, making it easy to operate in different testing environments.
Rich signal generation and analysis capabilities: The built-in 50MHz signal generator supports 14 standard waveforms and custom waveform functionality, while the spectrum analyzer covers a frequency range of 200K~350MHz, ideal for EMI, RF, and high-frequency signal testing.
High-voltage protection and fast charging: The device has a high-voltage protection design up to 400V for safety, and with QC18W fast charging technology, it can be fully charged in 2 hours, ensuring long-term stable operation.
Convenient data storage and export: It supports up to 500 waveform data storage and 90 image storage, and has USB data export functionality for easy analysis and report generation.

Specifications

Basic Parameters:

Brand

FNIRSI

Model

DPOS350P

Power-on configuration

5 preset items

Charging requirements

QC18W – 12V/1.5A (Type-C)

Languages

Chinese / English / Russian / Portuguese

Battery specifications

3.7V, 8000mAh lithium battery

Screen size

7 inches

Standby time

about 3 hours

Screen resolution

1024 x 600 pixels

Charging time

Startup ≈ 5 Hours

Screen technology

IPS full viewing angle

Total power consumption

10W

Interaction mode

capacitive touch screen

Heat dissipation

air cooling

Expansion interface

USB data port

Dimensions

190mm*128mm*37mm

Automatic shutdown

15 minutes ~ 1 hour / off

Firmware upgrade

support .iso image upgrade

Storage Temperature Range

-20~60℃

Oscilloscope Parameters:

Analog Channels

Analog bandwidth

350MHz

Rise time

1nS

Max sampling rate

1GSPS

Memory depth

47Kpts

Input impedance

1MΩ / 14PF

Time base range

5nS ~ 50S

Roll time base

50mS ~ 50S

Vertical sensitivity

2mV ~ 20V(1X)

Vertical range

16mV ~ 160V(1X)

DC accuracy

±2%

Time accuracy

±0.01%

Input coupling

DC / AC

Probe attenuation

1X / 10X / 100X

Hardware bandwidth limit

150M / 20M

High resolution mode

8bit ~ 16bit

Parameter measurements

12 types

Cursor measurement

time, period, frequency, level, voltage

Trigger detection

digital trigger

Trigger channel

CH1 / CH2

Trigger mode

Auto / Single / Normal

Trigger edge

rising edge / falling edge

Trigger suppression

L1 ~ L3

Trigger level

manual / automatic 10% ~ 90%

Screenshot storage

90 pictures

Waveform storage

500 groups

Background grid

display / hide

Waveform movement

coarse adjustment / fine adjustment

Overvoltage protection

withstand voltage 400V

Waveform brightness

adjustable

Simple FFT display

support

Digital fluorescence

support

Color temperature display

support

X-Y mode

support

ZOOM time base

support

One-key automatic adjustment

support

One-key return to zero

support

Data browser

support

Signal Generator Parameters:

Waveform types

14 standard functions + captured waveform

Frequency

0 ~ 50MHz(sine wave only, other waveforms up to 10M/5M/3M)

Amplitude

0 ~ 5VPP

Offset

-2.5V ~ +2.5V

Duty cycle

0.1% ~ 99.9%

Frequency resolution

1Hz

Amplitude resolution

1mV

Offset resolution

1mV

Duty cycle resolution

0.1%

Customizable captured waveform

500 groups

Frequency Response Analyzer Section:

Excitation signal frequency

100Hz ~ 50MHz

Excitation signal amplitude

0 ~ 5VPP

Excitation signal offset

-2.5V ~ +2.5V

Excitation frequency count

20 ~ 500

Cursor measurement

frequency / gain / phase

Operating mode

single / cyclic

System calibration

support

Spectrum Analyzer Part:

Conversion method

FFT

FFT length

4K ~ 32K

Frequency range

200KHz ~ 350MHz

Level range

-60dBmV ~ +260dBmV

Cursor measurement

frequency / amplitude

Marking parameter

maximum energy harmonic

Waterfall chart

support

3D waterfall chart

support

Automatic adjustment

support

System calibration

support

Package List:

◉ DPOS350P Host *1
◉ QC18W Fast Charger *1 (US or EU Plug)
◉ 350MHz Probe *2
◉ Storage Bag *1
◉ Alligator Clip *1
◉ USB Data Cable *1
◉ User Manual *1
◉ Packing Box *1

⚠ Special Precautions

When using both channels simultaneously, the ground clips of both probes must be connected together. It is strictly prohibited to connect the ground clips of the two probes to different potentials, especially to different potential ends of high-power equipment or 220V/110V circuits. Doing so may damage the oscilloscope’s mainboard because both channels share a common ground, and connecting them to different potentials can cause a ground loop and short-circuit the mainboard.
The BNC input on the oscilloscope has a maximum tolerance of 400V. It is strictly forbidden to input voltages exceeding 400V when the 1X probe switch is used.
For charging, use the dedicated charger provided. It is prohibited to use the power supply of other equipment under test or a USB connection. Doing so may cause a ground loop and short-circuit the oscilloscope’s mainboard, potentially damaging it during the testing process.
When measuring high-frequency, high-voltage signals, use a 100X probe (e.g., for ultrasonic welders, ultrasonic cleaners, etc.), or even a 1000X probe (e.g., for the high-voltage side of high-frequency transformers, induction heating coil resonators, etc.).