UNI-T UPO3352E 2-Channel Digital Storage Oscilloscope 350 MHz with 2.5 GSa/s Sampling Rate جهاز اوسلسكوب احترافي 350 ميجاهرتز 2 قناة مزود بقياسات وخصائص متقدمة

UNI-T UPO3352E Digital Phosphor Oscilloscope (350 MHz, 2 Channels)

The UNI-T UPO3352E is a high-performance 2-channel digital phosphor oscilloscope with 350 MHz bandwidth, designed for electronic design, debugging, production testing, education, and industrial maintenance.

Built on UNI-T’s Ultra Phosphor™ 2.0 technology, the UPO3352E delivers exceptionally fast waveform capture, deep memory, and advanced triggering, allowing engineers to clearly observe glitches, jitter, noise, and other rare signal events.

Key Features

• 350 MHz analog bandwidth
• 2 analog input channels
• Real-time sampling rate up to 2.5 GSa/s
• Deep memory: 70 Mpts per channel (up to 250 Mpts max)
• Ultra-fast waveform capture: up to 1,000,000 wfms/s
• Hardware real-time waveform recording: up to 120,000 frames
• Ultra Phosphor™ 2.0 display with 256-level grayscale
• 8-inch capacitive touch screen (800 × 480)
• Advanced zone trigger for capturing rare events
• Full-memory hardware protocol decoding (optional)
• Built-in True RMS DVM
• Multi-Scopes 2.0 split-screen mode
• Web-based remote control
• SCPI programmable control
• USB & LAN connectivity

Core Technical Specifications – UPO3352E

Analog Performance

• Bandwidth (-3 dB): 350 MHz
• Channels: 2
• Rise Time (typical): ≤ 1 ns
• Sampling Rate:
  • 2.5 GSa/s (half-channel interleaved)
  • 1.25 GSa/s (all channels)
• Vertical Resolution: 8-bit
• Vertical Scale: 1 mV/div to 10 V/div (1 MΩ)
• Input Impedance:
  • 1 MΩ ± 2 % || 18 pF ± 3 pF
  • 50 Ω ± 1.5 %
• Maximum Input Voltage:
  • 1 MΩ: 400 V (DC + peak)
  • 50 Ω: 5 Vrms

Acquisition & Memory

• Memory Depth:
  Automatic / 700 pts → 70 Mpts (up to 250 Mpts max)
• Waveform Capture Rate:
  • 200,000 wfms/s (Normal)
  • 1,000,000 wfms/s (Fast Acquire)
• Sequence Recording: 120,000 frames

Display & Interface

• Screen: 8-inch TFT capacitive touch
• Resolution: 800 × 480
• Color Depth: 24-bit true color
• Persistence: 50 ms to Infinite
• Supports touch, knob, button, mouse & keyboard operation

Trigger System

• Trigger Modes: Auto / Normal / Single
• Trigger Types:
  Edge, Pulse Width, Runt, Window, Nth Edge, Delay, Timeout, Duration, Setup & Hold, Slope, Video, Pattern
• Zone Trigger: Supported
• Serial Bus Triggering & Decoding (optional):
  RS-232/UART, I²C, SPI, CAN, CAN-FD, LIN, FlexRay

Measurement & Analysis

• Automatic Measurements: 36 waveform parameters
• Cursor Measurements: ΔV, ΔT, Frequency, Phase
• Frequency Counter: 7-bit hardware counter
• Math Functions: +, −, ×, ÷, FFT, digital filters, logic operations
• FFT: 1 M-point FFT with spectrum & waterfall display
• DVM: Multi-channel AC / DC True RMS

Connectivity & Interfaces

• USB Host
• USB Device
• LAN (Ethernet)
• EXT Trigger
• AUX Out (Trigger / Pass-Fail)
• VGA Output
• Web server & SCPI remote programming

General Specifications

• Power Supply: 100–240 VAC ± 10 %, 50/60 Hz
• Power Consumption: ≤ 100 VA
• Operating Temperature: 0 °C to +40 °C
• Dimensions (W × H × D): 370 × 185 × 115 mm
• Weight: 4.5 kg
• Calibration Interval: 1 year
• Certifications: CE, UKCA, cETLus

Standard Accessories

• Power cord
• USB data cable (UT-D14)
• 2 × passive probes (350 MHz)
• User documentation

Typical Applications

• Electronic circuit design & debugging
• Embedded systems development
• Power electronics & SMPS analysis
• Industrial electronics troubleshooting
• Serial bus analysis (UART, I²C, SPI, CAN)
• Education and laboratory training

Summary

The UNI-T UPO3352E combines 350 MHz bandwidth, deep memory, ultra-fast capture, and professional triggering in a compact and cost-effective oscilloscope—making it an excellent choice for engineers, technicians, educators, and industrial users who need reliable high-speed signal analysis.

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