UNI-T UPO1102CS Digital Phosphor Oscilloscope (100 MHz, 2 Channels)
The UNI-T UPO1102CS is a professional 2-channel digital phosphor oscilloscope with 100 MHz bandwidth, designed for electronics design, debugging, education, and industrial applications. Powered by UNI-T’s Ultra Phosphor technology, it delivers ultra-fast waveform capture, deep memory, and advanced triggering and decoding features—making it a powerful and cost-effective tool for modern signal analysis.
Key Features
- 100 MHz analog bandwidth
- 2 analog input channels
- Real-time sampling rate up to 1 GSa/s (per channel, non-interleaved)
- Deep memory: 56 Mpts per channel
- Waveform capture rate up to 500,000 wfms/s
- Hardware real-time waveform recording up to 100,000 frames
- Ultra Phosphor display technology with 256-level grayscale
- 7-inch TFT LCD (800 × 480 resolution)
- 36 automatic measurement parameters
- Advanced trigger system with rich trigger types
- Hardware serial bus triggering & decoding
- Built-in True RMS DVM (AC & DC)
- FFT with up to 1 M points and waterfall display
- Web-based remote control and SCPI support
- Rich connectivity: USB, LAN, EXT Trigger, AUX Out
Core Technical Specifications
Acquisition & Performance
- Bandwidth: DC to 100 MHz
- Channels: 2 analog
- Rise Time (typical): ≤ 3.5 ns
- Sampling Rate: 1 GSa/s (each channel, non-interleaved)
- Memory Depth: 56 Mpts per channel
-
Waveform Capture Rate:
- 150,000 wfms/s (Normal mode)
- 500,000 wfms/s (Fast Acquire mode)
- Waveform Recording: 100,000 frames
Display
- Screen Size: 7-inch TFT LCD
- Resolution: 800 × 480
- Color Depth: 24-bit true color
- Afterglow (Persistence): Adjustable up to infinite
Vertical System
- Vertical Resolution: 8-bit
- Vertical Scale: 1 mV/div to 20 V/div
- Input Coupling: DC / AC / GND
- Input Impedance: 1 MΩ ±2% || 16 pF ±3 pF
- Maximum Input Voltage: 400 V (DC + peak)
- Bandwidth Limit: 20 MHz (typical)
Horizontal System
- Time Base Range: 2 ns/div to 1000 s/div
- Time Base Accuracy: ≤ ±(50 + 2 × years) ppm
- Time Base Modes: Y-T, X-Y, Roll
Trigger System
- Trigger Modes: Auto, Normal, Single
-
Trigger Types:
Edge, Pulse Width, Runt, Window, Nth Edge, Delay, Timeout, Duration, Setup & Hold, Slope, Video, Pattern - Trigger Coupling: DC, AC, HF Reject, LF Reject, Noise Reject
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Serial Bus Triggering:
RS-232 / UART, I²C, SPI
(CAN & LIN available as optional upgrades)
Decoding & Analysis
-
Hardware Serial Decoding:
RS-232 / UART, I²C, SPI - Optional Decoding: CAN, LIN
- Automatic Measurements: 36 parameters
- Measurement Statistics: Min, Max, Mean, Std Dev, Count
- Frequency Counter: 7-digit hardware counter
-
Math Functions:
+, −, ×, ÷, FFT, digital filters, logic operations -
FFT:
- Up to 1 M points
- Waterfall display
- Multiple window functions
Interfaces & Connectivity
- USB Host
- USB Device
- LAN (Ethernet)
- EXT Trigger Input
- AUX Output (Trigger Out / Pass-Fail)
- Web remote access & control
- SCPI programmable commands
General Specifications
- Power Supply: 100–240 VAC ±10%, 50/60 Hz
- Power Consumption: ≤ 100 VA
- Cooling: Forced-air fan
- Operating Temperature: 0 °C to +40 °C
- Dimensions (W × H × D): 306 × 138 × 124 mm
- Weight: Approx. 3.0 kg
- Certifications: CE, UKCA, cETLus
Standard Accessories
- Power cord
- USB data cable
- 2 × passive probes (100 MHz)
- User documentation
Typical Applications
- Electronic circuit design & debugging
- Embedded system development
- Power electronics analysis
- Industrial control systems
- Serial bus debugging (UART, I²C, SPI)
- Education and laboratory training
- Maintenance and troubleshooting
Summary
The UNI-T UPO1102CS Oscilloscope delivers high-speed acquisition, deep memory, advanced triggering, and professional analysis tools in a compact and affordable package—making it an excellent choice for engineers, technicians, educators, and service professionals who need reliable 2-channel signal analysis up to 100 MHz.
Additional Specifications Information:
256 gray level display
The original Ultra Phosphor display technology is easy to obtain more waveform information and detailed observation.
Ultra high capture rate
UPO1000CS series adopts innovative digital signal parallel processing technology. It has a very high capture rate in its peer products. Effectively reduce signal loss and help you better capture abnormal signals.
Deep storage depth
UPO1000CS series 56M sampling points per channel. This enables the oscilloscope to maintain high sampling rate in a wider time base range, At the same time considering the whole and details of the waveform, which greatly improves the ability to capture abnormal waveforms.
Serial bus trigger and hardware decoding
Innovative hardware decoding realizes real-time decoding. The decoding speed with deep storage 56Mpts realizes the millisecond level, which solves the problem of long-time waiting for viewing decoded data. The decoding will not affect the refresh speed of the waveform, and the waveform has the effect of digital fluorescence display. The event list can display the decoded data with deep storage and the time of the packet. These improved technologies will help you better test the serial bus.
Multi-Scopes
Signals with different clock sources and large frequency differences can also display the waveform stably on the screen, which is convenient for customers to analyze the waveform parameters.
1Mpts FFT sampling point
UPO1000CS series has 1Mpts FFT sampling points. It can also set the practical functions of a spectrum analyzer such as frequency range, detection mode, and spectrum marking. It is convenient for you to analyze the signal in the frequency domain on the oscilloscope.
Web Control
The oscilloscope can be connected and remotely controlled via the web page. Support PC and mobile phone dual platform operation. This eliminates the need to install local programs, saving space and time.
