The RIGOL DS2302A is a 300 MHz digital oscilloscope delivering real-time acquisition at 2 GSa/s (single channel) and 1 GSa/s (dual channels) with configurable memory depths up to 56 Mpts. The 2-channel analog front end pairs with optional 16 digital channels (MSO models) for mixed-signal applications, while UltraVision technology enables waveform capture rates to 50,000 wfms/s and playback of up to 65,000 recorded frames. An 8-inch WVGA display with 160,000 colors and intensity grading supports dual triggering and analysis modes.

Technical Specifications

• Bandwidth: 300 MHz
• Analog Channels: 2; Digital Channels: 16 (MSO models)
• Real-time Sample Rate: 2 GSa/s (single channel), 1 GSa/s (dual channels), 1 GSa/s (digital channels, MSO)
• Memory Depth: 14 Mpts standard / 56 Mpts optional; Digital: 14 Mpts / 28 Mpts optional (MSO)
• Waveform Capture Rate: Up to 50,000 wfms/s
• Vertical Resolution: 8 bits
• Vertical Scale: 500 µV/div to 10 V/div
• Input Impedance: 1 MΩ / 50 Ω selectable
• Input Coupling: AC, DC, GND
• Rise Time (Calculated): 1.2 ns
• Low Frequency Response (AC, -3 dB): ≤5 Hz
• Overshoot: <5%
• Maximum Input: CAT I 300 Vrms, CAT II 100 Vrms, 1000 Vpk transient; CAT I 40 Vrms, 800 Vpk transient
• Display: 8-inch WVGA TFT LCD, 800 × 480 pixels, 160,000 colors
• Intensity Grading: Up to 256 levels with persistence (50 ms to infinite)

– Key Features

• 17 trigger functions: Edge, Pulse, Runt, Windows, Nth Edge, Slope, Video, Pattern, Delay, Timeout, Duration, Setup/Hold
• Serial bus triggers and optional decoding (RS232/UART, I2C, SPI, CAN)
• Masked Pass/Fail testing
• Waveform record/replay: 65,000 frames
• Probe compensation output: ~3 Vpp @ 1 kHz

– Interfaces

• USB Host (USB stick support)
• USB Device (PC, printer via Pict-Bridge)
• LAN (LXI compliant)
• GPIB (IEEE-488) optional via USB module
• AUX Trigger output