The Rigol DS2202A is a 200 MHz, 2-channel digital storage oscilloscope engineered for signal analysis in laboratory and field environments. It delivers real-time sampling at 2 GSa/s with 14 Mpts standard memory, expandable to 56 Mpts, enabling capture of complex transient phenomena. The instrument combines UltraVision waveform visualization with a 52,000 wfms/s capture rate, ensuring reliable detection of intermittent and abnormal events.
Technical Specifications
Acquisition & Display
• 200 MHz bandwidth, 2 analog channels
• 2 GSa/s real-time sample rate (single-channel)
• 14 Mpts memory standard; up to 56 Mpts with MEM-DS2 option
• 52,000 wfms/s capture rate
• 8-inch WVGA color TFT-LCD, 800 × 480 pixels, 256 intensity levels
• 12-bit ADC resolution at ≥5 µs/div; 8-bit at ≤2 µs/div
Vertical Measurements
• Sensitivity: 500 µV/div to 10 V/div
• Offset range: 500 µV/div to 10 V/div
• Input impedance: 50 Ohm
• DC/AC coupling
• CAT I 300 Vrms, CAT II 100 Vrms maximum input
Timebase & Triggers
• Timebase range: 2 ns/div to 1000 s/div
• Edge, Pulse, Slope, Video, Pattern triggers
• Serial bus triggers: RS232/UART, I²C, CAN, USB, FlexRay, Runt, Setup/Hold, Nth Edge
– Key Features
• Real-time waveform record/replay: up to 65,000 frames
• FFT analysis with configurable windowing
• Automatic measurements with statistics
• Masked Pass/Fail testing
• Optional serial bus decoding (RS232/UART, I²C, SPI)
– Typical Applications
Power supply analysis, embedded system debugging, signal integrity verification, protocol decoding and validation.
– Compatibility & Integration
USB Host (flash drive), USB Device (PC/printer), LAN (LXI-compliant), optional USB-GPIB interface. Trigger and AUX outputs available. Dimensions: 362 mm W × 180 mm H × 131 mm D; 3.9 kg. Compatible with Windows XP/Vista/7 (32-bit).
