FNIRSI DPOS350P Four-in-one 350MHz Digital Oscilloscope Signal Generator Spectrum Analyzer Frequency Response Analyzer

FNIRSI DPOS350P Four-in-one 350MHz Digital Oscilloscope Signal Generator Spectrum Analyzer Frequency Response Analyzer

Features:
- 7-inch IPS high-definition touch screen with a resolution of 1024X600. The touch screen is designed with tempered glass, which has high hardness and effectively prevents surface scratches.
- 1GSa/s real-time sampling rate, 350MHz analog bandwidth.
- Supports up to 16 bit high-resolution mode, which can effectively filter out noise components and has better signal detection and display capabilities, helping to analyze the details and features of signals.
- Dual channel input, with 2 input channels and an input impedance of 1Mohms (18PF), capable of measuring 2 different signals simultaneously.
- The combination of digital fluorescent display technology with grayscale and color temperature display can further clarify the distribution and probability characteristics of signals.
- A fully functional signal generator that can output 14 types of waveform signals, with adjustable output frequency (0-50MHz), amplitude (0-5V), offset (±2.5V), and duty cycle (0.1% - 99.9%). The unique wave cutting output function can store up to 500 customized signals.
- Based on FFT conversion method, it can measure the frequency range of 200K~350M. The starting frequency, ending frequency, bandwidth, reference level, level attenuation, and FFT length can be manually adjusted. Featuring waterfall chart display, 3D waterfall chart display, cursor measurement, and one click automatic adjustment function. Can be used for EMI electromagnetic interference measurement, MF/HF/VHF radio frequency measurement, harmonic measurement of high-frequency signals, etc.
- You can connect to a computer via a USB cable to view or copy stored screenshot images, or you can copy the system image file ISO to an oscilloscope for system upgrades.
- The analog front-end input stage design adopts a high-voltage resistant design, which can achieve a withstand voltage of over 400V in any gear without being burned out.
- Built-in 3.7V/8000mAh polymer lithium battery, integrated with QC2.0 protocol, up to 18W, can work continuously for about 3 hours when fully charged.
- Adopting anodized aluminum alloy material combined with ABS+PC injection molded back shell, it not only has a beautiful appearance but also has heat dissipation performance and a sturdy body.

Main Functions:
- ZOOM scaling time base: catch a portion of the waveform of the main signal for amplification and viewing. This mode is particularly suitable for analyzing communication protocol digital logic signals.
- 150M/20M hardware bandwidth limitation: physical bandwidth limitation that can filter out high-frequency components above 150M/20MHz, such as noise, harmonics, etc.
- 2mV/grid high vertical sensitivity, extremely low system noise: maintains a 350M analog bandwidth at 2mV sensitivity. The simulation front-end adopts sealed shielding measures to achieve very low bottom noise.
- Adaptive adjustable high-frequency suppression: It can automatically trigger suppression of high-frequency components based on waveform frequency characteristics, and the intensity can also be adjusted.
- Large time base rolling mode: mainly used for real-time monitoring of slow level changes, such as battery charging and discharging curves.
- Digital fluorescence X-Y mode: The X-Y mode is a closed curve generated by using the signal from channel 1 as the X-axis and the signal from channel 2 as the Y-axis, which can be used to compare the amplitude, frequency, and phase of two sets of signals.
- Complete triggering function: It has three triggering modes: automatic, single shot, and regular. The single shot and regular modes can catch sudden signals, while the automatic mode is mainly used to measure periodic signals.
- One click automatic adjustment: built-in efficient control algorithm, automatically identifies signal characteristics, adapts trigger levels, and displays waveforms to the optimal state.
- Manual cursor measurement: mainly used to measure parameters such as amplitude, frequency, and period of signals containing significant noise.
- FFT display: qualitatively view the spectral components of the current signal.
- One click waveform/screenshot saving: built-in 1Gbit storage space, can store up to 90 images or 500 sets of waveforms, and can perform secondary analysis on the saved signals.

Specification:
Basic Parameters:
- Power-on configuration: preset 5 projects
- Language version: English
- Screen size: 7-inch
- Screen resolution: 1024 x 600 high resolution
- Screen processing: IPS full view
- Interaction method: capacitive touch screen
- Charging time: about 5 hours
- Power consumption: 10W
- Expansion interface: USB transmission interface
- Automatic shutdown: 15 minutes ~ 1 hour/off
- Firmware upgrade: support .iso mirror image upgrade
- Built-in battery specification: 3.7V-8000mAH lithium battery
- Standby time: about 3 hours
- Heat dissipation method: air cooling
- Product size: 190 x 128 x 37mm

Oscilloscope Parameters:
- Channel number: 2
- Analog bandwidth: 350MHz
- Rising time: 1nS
- Maximum sampling rate: 1GSPS
- Storage depth: 60Kpts
- Input impedance: 1Mohm/14PF
- Time base range: 5nS ~ 50S
- Rolling time base: 50mS ~ 50S
- Vertical sensitivity: 2mV ~ 20V (1X)
- Vertical range: 16mV ~ 160V (1X)
- DC precision: ±2%
- Time precision: ±0.01%
- Input coupling: DC/AC
- Background grid: displayed/concealed
- Waveform movement: coarse tuning/fine tuning
- High voltage anti-burn: withstand voltage of 400V
- Waveform brightness: adjustable
- Simple FFT display: support
- Digital fluorescent: support
- Probe magnification: 1X/10X/100X
- Hardware bandwidth limit: 150M/20M
- High resolution mode: 8bit - 16bit
- Parameter measurement: 12 types
- Cursor measurement: time, period, frequency, level, voltage
- Trigger detection: digital trigger
- Trigger channel: CH1/CH2
- Trigger mode: automatic/single time/normal
- Trigger edge: rising edge/descending edge
- Trigger suppression: L1 - L3
- Trigger level: manual/automatic 10% - 90%
- Screenshot storage: 90pcs
- Waveform storage: 500 groups
- Color temperature display: support
- X-Y mode: support
- ZOOM scaling clock base: support
- One-click automatic adjustment: support
- One-click zeroing: support
- Data browser: support

Signal Generator Parameters:
- Waveform types: 14 types of standard functions + chopped wave
- Frequency: 1 - 50MHz (only for sine ave, other waveforms up to 10M/5M/3M)
- Amplitude: 0 - 5Vpp
- Offset: -2.5V ~ +2.5V
- Customized chopped wave: 500 groups
- Duty-cycle: 0.1% - 99.9%
- Frequency resolution: 1Hz
- Amplitude resolution: 1mV
- Offset resolution: 1mV
- Duty-cycle resolution: 0.1%

Frequency Response Analyzer Parameter:
- Excitation signal frequency: 100Hz - 50MHz
- Excitation signal amplitude: 0 - 5Vpp
- Excitation signal offset: -2.5V ~ +2.5V
- Excitation frequency counting: 20 - 500
- Cursor measurement: frequency / gain / phase
- Working mode: single / cycle
- System calibration: support

Spectrum Analyzer Parameter:
- Conversion method: FFT
- FFT length: 4K - 32K
- Frequency range: 200KHz - 350MHz
- Level range: -60dBm ~ +260dBmV
- Cursor measurement: frequency / amplitude
- Tag parameter: highest energy harmonic
- Waterfall chart: support
- 3D waterfall chart: support
- Automatic adjustment: support
- System calibration: support

Package Included:
- 1 x Host
- 2 x 350M Probes
- 1 x QC18W Power Adapter
- 1 x USB Data Cable
- 1 x Alligator Clip Cable
- 1 x User Manual