UTD1202C Handheld Oscilloscope 200MHZ 2CH

Description

UTD1202C Handheld Oscilloscope 200MHZ 2CH The UTD1202C is a compact, handheld digital storage oscilloscope offering two channels of 200 MHz analog bandwidth. Incorporating Uni-Trend’s Ultra Phosphor display, it renders up to 256 levels of grayscale to highlight subtle waveform variations and transient anomalies. Each channel samples at 1 GS/s into a 56 Mpt deep memory, enabling detailed captures over extended time spans without sacrificing resolution. A Fast Acquire mode reaches up to 500,000 wfms/s, ensuring even infrequent events are recorded. Hardware-based waveform recording stores up to 100,000 frames for later review, while an enhanced 1 Mpt FFT allows frequency-domain analysis with adjustable windowing and markers. The 7″, 800 × 480 TFT LCD provides clear visualization, and front-panel jog dials and softkeys simplify navigation. Trigger options span edge, pulse-width, video, slope, runt, over-amplitude, delay, timeout, duration, setup/hold, Nth-edge, and pattern, supplemented by on-board hardware decoding for RS232, I²C, SPI, CAN, and LIN buses. A built-in dual-channel DVM offers AC/DC TRMS measurements, and a 7-digit counter enables precise frequency measurement. Connectivity includes USB Host/Device, LAN, EXT Trig, and AUX Out (Trig Out/Pass/Fail). Web-based remote control via the integrated HTTP server facilitates networked operation and waveform sharing, making the UTD1202C ideal for field diagnostics, education, and development tasks. Features: 2 analog channels with 200 MHz bandwidth. 1 GS/s sampling rate per channel (non-interleaved). 56 Mpts memory depth per channel. Fast Acquire: 500,000 wfms/s capture rate. Hardware recording: up to 100,000 frames. Ultra Phosphor 256-level grayscale display. RS232, I²C, SPI, CAN, LIN triggering and hardware decoding. Dual-channel DVM: AC/DC TRMS measurement. 7-digit hardware frequency counter. Enhanced 1 Mpt FFT with markers and multiple windows. 36 automatic waveform parameters. Rich trigger suite: edge, pulse-width, video, slope, runt, over-amp, delay, timeout, duration, setup/hold, Nth-edge, pattern. Web-based remote control via built-in HTTP server. Specifications: Category Parameter Specification Bandwidth & Rise Time Analog Bandwidth (–3 dB) 200 MHz Calculated Rise Time (10–90 %, typ.) ≤ 1.8 ns Channels & Sampling Analog Channel Count 2 Real-Time Sampling Rate 1 GS/s per channel (non-interleaved) Sampling Modes Real-time, Peak Detect, Averaging Average Sample Rates 2× to 8192× Equivalent Sampling Rate 25 GS/s (interleaved) Memory Depth (per channel) 56 Mpts Waveform Capture Rate 150 k wfms/s (Normal), 500 k wfms/s (Fast Acquire) Hardware Recording & Playback Up to 100,000 frames Vertical System Input Coupling DC, AC, GND Input Impedance 1 MΩ ∥ 21 pF (±3 pF) Probe Attenuation Factors 1×, 10×, 100×, 1000× Max Input Voltage (1 MΩ) 400 V DC + Vpeak Vertical Resolution 8-bit Vertical Scale 5 mV/div to 50 V/div (BNC) Low-Frequency Response (AC) ≤ 10 Hz (±3 dB) Horizontal System Time Base Scale 2 ns/div to 50 s/div (200 MHz models) Sampling Rate & Delay Accuracy ± 50 ppm (any Δt ≥ 1 ms) ΔT Measurement Accuracy Single: ±(1 sample + 50 ppm × reading + 0.6 ns)Avg ≥16: ±(1 sample + 50 ppm × reading + 0.4 ns) Trigger System Trigger Types Edge, Pulse Width, Video, Slope, Runt, Over-ampl., Delay, etc. Trigger Sensitivity Edge: ≤ 1 div (≥ 20 ns rise/fall)Pulse Width: 40 ns to 6.4 s Trigger Level Range ±5 div from center (±4 div for ≤ 0.3 div × V/div) Trigger Holdoff Range 40 ns to 1.5 s Trigger Coupling DC, AC, HF Reject (≥40 kHz), LF Reject (≤40 kHz), Noise Suppression Analysis & Decoding FFT 1 Mpts max; multiple windows; Vrms/dBV scales Serial-Bus Decode (optional) RS232, I²C, SPI, CAN, LIN (hardware decoding) Multimeter Functions Digital Voltmeter (DVM) AC/DC TRMS, 4-digit, measures R, V, I, C Hardware Frequency Counter 7-digit; Accuracy depends on range (1–2% + 5 digits) Display Screen 5.7″, 320×240 TFT LCD, 24-bit color Waveform Persistence Min to Infinite (50 ms – 20 s steps) Interfaces Ports USB Host (2.0), USB Device, LAN, EXT Trig, AUX Out (Trig Out/Pass-Fail) Power Supply AC Input Voltage 100–240 VAC ± 10% Frequency 45–440 Hz Power Consumption < 20 VA Battery Operation 2 h (UTD1202C model, built-in rechargeable) Environmental Operating Temperature 0 °C to +40 °C Storage Temperature −20 °C to +60 °C Operating Humidity ≤ 90% RH (≤35 °C); ≤ 60% RH (35–40 °C) Operating Altitude ≤ 3000 m Mechanical Dimensions (W×H×D) 268 × 168 × 60 mm Weight (Net/Gross) 1.8 kg / 4.5 kg Standards & Safety IP Rating IP2X Safety & EMC GB4793, IEC 61010-1, CISPR 11 Class B, IEC 61000, CAT II 600 V Applications: Communications. Semiconductors. Computers. Meter & Instruments. Aerospace & Defense. Industrial Electronics. Consumer Electronics. Automotive Electronics. Field Maintenance. R&D & Education. Package Contents: 1x Power cord 1x USB data cable 2x Passive probes UNI-T UTD1202C Documents: Datasheet User Manual

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