The Rigol MSO2102A is a 100 MHz mixed-signal oscilloscope combining 2 analog channels with 16 digital logic channels in a single instrument. Built for embedded systems debugging and signal analysis, it delivers real-time analog sampling up to 2 GSa/s (single channel) or 1 GSa/s (dual-channel), paired with 1 GSa/s digital channel acquisition. The 8-inch WVGA display and Rigol’s UltraVision technology enable waveform capture rates up to 52,000 wfms/s with 14 Mpts standard memory depth (expandable to 56 Mpts per analog channel).
Technical Specifications
Analog Channels
• Bandwidth: 100 MHz
• Real-time sample rate: 2 GSa/s (single), 1 GSa/s (dual)
• Vertical sensitivity: 500 µV/div to 10 V/div
• Vertical resolution: 8-bit (2 µs/div and faster), 12-bit (≥5 µs/div at 1 GSa/s or ≥10 µs/div at 500 MSa/s)
• Input coupling: DC, AC, GND
• Input impedance: 1 MΩ ± 1% || 16 pF ± 3 pF or 50 Ω ± 1.5% (switchable)
• Maximum input: CAT I 300 Vrms, CAT II 100 Vrms
Digital Channels
• Channel count: 16
• Sample rate: Up to 1 GSa/s
• Memory depth: Up to 14 Mpts per channel
Memory & Display
• Standard depth: 14 Mpts per analog channel
• Optional depth: Up to 56 Mpts per analog channel
• Waveform capture: Up to 52,000 wfms/s with 256 intensity levels
• Display: 8-inch WVGA TFT (800 × 480 pixels)
– Key Features
• Edge, pulse, slope, video, and pattern triggering with advanced modes (runt, setup/hold, Nth edge)
• Protocol triggering: RS232/UART, I²C, SPI, CAN, USB, FlexRay
• 24 auto measurements with min/max/peak-peak/amplitude/average/Vrms statistics
• Cursor measurements in manual, track, and auto modes
• FFT analysis with rectangular, Hanning, Hamming, and Blackman windows
• Pass/fail masked testing
• User-defined math functions
– Typical Applications
Embedded system development, mixed-signal circuit troubleshooting, protocol analysis, signal integrity validation, and education.
– Compatibility & Integration
USB Host/Device, LAN (LXI compliant), AUX output. GPIB via USB adapter. Optional 2-channel waveform generator (up to 25 MHz) available on -S models.
