The Rigol DS2302A is a 300 MHz, 2-channel digital storage oscilloscope engineered for precise signal analysis across research, manufacturing, and field service applications. Built on Rigol’s UltraVision technology, this instrument delivers real-time waveform capture, playback, and analysis with a low noise floor and sensitivity down to 500 µV/div, making it suitable for both large and small signal measurements.
– Technical Specifications
• Bandwidth: 300 MHz
• Analog Channels: 2
• Real-Time Sample Rate: 2 GSa/s
• Memory Depth: 14 Mpts (standard); 56 Mpts (optional)
• Waveform Capture Rate: Up to 50,000 wfms/s
• Vertical Sensitivity: 500 µV/div to 10 V/div
• Vertical Resolution: 8 bit
• Rise Time: 1.2 ns
• Display: 8-inch TFT WVGA LCD (800×480) with 256-level intensity grading
• Waveform Record/Playback: Up to 65,000 frames
• Input Impedance: High impedance and 50 Ω matching selectable
• Power Supply: 100 V to 240 V, 45 Hz to 440 Hz
– Key Features
• Multi-level intensity grading display for enhanced signal visualization
• Comprehensive trigger set: Edge, Pulse, Runt, Windows, Nth Edge, Slope, Video, Pattern, Delay, Timeout, Duration, Setup/Hold
• Serial bus triggering and decoding (RS232, I²C, SPI, CAN)
• Math functions: Add, Subtract, Multiply, FFT
• Masked Pass/Fail testing and auto measurements with statistics
• High-speed waveform capture at 50,000 wfms/s reveals transient phenomena and signal dynamics
– Typical Applications
Signal integrity verification, power supply analysis, embedded systems debugging, audio circuit characterization, and protocol-level testing on serial communications.
– Compatibility & Integration
• USB Host and Device
• LAN (LXI compliant)
• RS-232, AUX, P/F Out
• Optional USB-GPIB interface
• Embedded operating system
• Ships with 350 MHz 2× passive probes, USB cable, power cord, and quick guide
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