UNI-T UPO1202CS Digital Oscilloscope
The UNI‐T UPO1202CS is a 2‐channel, 200 MHz digital phosphor oscilloscope engineered to deliver high‐performance waveform capture in a compact, cost-effective package. Leveraging UNI-T’s Ultra Phosphor technology, it presents up to 256 levels of grayscale to reveal subtle signal details and transient behaviors over extended observation periods, with a real‐time sampling rate of 1 GSa/s per channel (non-interleaved). Each channel offers a deep 56 Mpts memory depth, enabling long acquisition times without sacrificing resolution. In Fast Acquire mode, the UPO1202CS achieves a 500,000 wfms/s capture rate, ensuring even infrequent anomalies are reliably recorded.
Hardware-based real-time waveform recording can store up to 100,000 consecutive frames, facilitating post-capture review and analysis. A 7-inch, 800 × 480 TFT LCD provides clear visualization, and an intuitive front-panel interface with dedicated knobs and softkeys simplifies navigation. Exclusive trigger functions including edge, pulse width, video, and advanced serial-bus triggers (RS232, I²C, SPI, CAN, LIN) combined with on-board hardware decoding, streamline embedded-system diagnostics. Additional capabilities include a built-in dual-channel DVM for AC/DC TRMS measurements, a 7-digit frequency counter, and a 1 M-point enhanced FFT for frequency-domain analysis.
The UPO1202CS also supports SCPI commands, USB (Host/Device), LAN connectivity, and web-based remote control. Its blend of performance, deep memory, and versatile triggering makes it ideal for electronics design, debugging, education, and field maintenance.
Features:
- Analog channel bandwidth: 200 MHz.
- Number of analog channels: 2.
- Storage depth per channel: 56 Mpts.
- Sampling rate: 1 GSa/s per channel (non-interleaved).
- Waveform capture rate: 500,000 wfms/s (Fast Acquire).
- Hardware real-time waveform recording: up to 100,000 frames.
- Ultra Phosphor super-fluorescent display with 256-level grayscale.
- Supports RS232, I²C, SPI, CAN, and LIN triggering and hardware decoding.
- Built-in DVM with dual-channel AC/DC TRMS measurement.
- 7-digit hardware frequency counter.
- 1 M-point enhanced FFT function with adjustable detection modes and markers.
- 36 automatic waveform parameters (voltage, time, and derived measurements).
- Rich trigger functions: edge, pulse width, video, slope, runt, over-amplitude, delay, timeout, duration, setup/hold, Nth edge, pattern.
- Multi-Scopes mode: dual-channel independent trigger fluorescence display.
- Web-based remote control via integrated HTTP server.
- USB Host, USB Device, LAN, EXT Trig, and AUX Out interfaces.
Specifications:
| Parameter | Specification (UPO1202CS) |
|---|---|
| Analog Bandwidth (–3 dB): | 200 MHz |
| Calculated Rise Time (10–90 %): | ≤ 1.8 ns |
| Analog Channel Count: | 2 |
| Real-Time Sampling Rate: | 1 GSa/s per channel (non-interleaved) |
| Acquisition Modes: | Normal, Peak Detect, High Resolution, Averaging |
| Maximum Memory Depth: | 56 Mpts per channel |
| Waveform Capture Rate: | 150 k wfms/s (Normal), 500 k wfms/s (Fast Acquire) |
| Hardware Recording & Playback: | Up to 100,000 frames |
| Vertical Input Coupling: | DC, AC, GND |
| Input Impedance: | 1 MΩ ∥ 16 pF |
| Probe Attenuation: | 0.001×, 0.01×, 0.1×, 1×, 10×, 100×, 1000×, Custom |
| Maximum Input Voltage (1 MΩ): | 400 V max (DC + Vpeak) |
| Vertical Resolution: | 8-bit |
| Vertical Scale: | 1 mV/div to 20 V/div |
| Horizontal Scale (Time Base): | 1 ns/div to 1000 s/div |
| Trigger Types: | Edge, Pulse Width, Video, Slope, Runt, Over-amp, Delay, Timeout, Duration, Setup/Hold, Nth Edge, Pattern |
| Trigger Couplings: | DC, AC, HF Reject, LF Reject, Noise Suppression |
| Display: | 7″, 800 × 480 TFT LCD, 24-bit true color, point/vector modes |
| Waveform Persistence: | Min, 50 ms, 100 ms, 200 ms, 500 ms, 1 s, 2 s, 5 s, 10 s, 20 s, Infinite |
| FFT: | 1 M points max Hanning, Hamming, Rectangle, Blackman, FlatTop windows Vrms/dBV scales |
| Serial-Bus Decode: | RS232, I²C, SPI, CAN (optional), LIN (optional) full-memory hardware decoding |
| DVM: | AC/DC TRMS, 4-digit, dual-channel independent, limit alarm |
| Frequency Counter: | 7-digit hardware |
| Interfaces: | USB Host, USB Device, LAN, EXT Trig, AUX Out (Trig Out/Pass/Fail) |
| Power: | 100–240 VAC ±10 %, 50/60 Hz ≤ 100 VA Fuse: 2.5 A, 250 V F-class |
| Dimensions (W × H × D): | 306 × 138 × 124 mm |
| Weight: | ≈ 3.0 kg |
| Operating Environment: | 0 °C to +40 °C ≤ 90 % RH (≤ 35 °C) Altitude < 3000 m Pollution Degree 2 |
| Storage Environment: | –20 °C to +70 °C ≤ 60 % RH (35–40 °C) Altitude < 15,000 m |
| Safety & EMC: | EN 61010-1/-2-030, UL 61010-1/-2-030, CSA C22.2 61010-1/-2-030 CISPR 11 Class B IEC 61000 Immunity |
Applications:
- Communications.
- Semiconductors.
- Computers.
- Meter & Instruments.
- Aerospace & Defense.
- Instrumentation.
- Industrial Electronics.
- Consumer Electronics.
- Automotive Electronics.
- Field Maintenance.
- R&D & Education.
Package Contents:
- 1x Power cord
- 1x USB data cable
- 2x Passive probes
