UPO2204 Mixed-signal Oscilloscope

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The UNI-T UPO2204 is a high-performance mixed-signal digital phosphor oscilloscope (MSO) featuring 4 analog channels with 200 MHz bandwidth and a real-time sampling rate of 2 GSa/s, plus 16 optional digital channels sampled at 1 GSa/s. Each channel boasts a deep 56 Mpts memory, enabling capture of long-duration waveforms without loss of detail. In Fast Acquire mode, the waveform capture rate reaches 1,000,000 wfms/s, making it easy to detect rare glitches or anomalies in complex signals . The UPO2204 supports an extensive set of trigger modes, including edge, pulse width, video, runt, timeout, delay, duration, setup/hold, Nth-edge, and area triggers. It also offers serial-bus triggers and decoding for RS232/UART, I²C, SPI, CAN, CAN-FD, LIN, and FlexRay, all performed in hardware on the full 56 Mpt record for near-instantaneous protocol analysis . Users can perform 36 automatic measurements (frequency, rise/fall time, duty cycle, area, RMS, phase, etc.) and apply advanced math functions—addition, subtraction, multiplication, division, logic operations, digital filtering, and a 4 Mpt FFT with waterfall and marker measurement. The front panel integrates an 8-inch, 800×480 capacitive-touch TFT display with Ultra Phosphor technology providing up to 256-level grayscale and gesture support (zoom, drag, edit). Split-screen (Multi-Scopes) and XY modes simplify phase and comparative measurements. Connectivity includes USB Host/Device, LAN, EXT Trig, AUX Out (Trig Out/Pass-Fail), and VGA, with full SCPI command support and web-based remote control for automated test setups. Additional features include a built-in dual-channel 50 MHz AWG, a Bode-plot loop-test function, and uninterrupted hardware recording of up to 120,000 frames. Compact and robust, the UPO2204 delivers professional-grade mixed-signal analysis in R&D, education, production test, and field-service environments.