The Yokogawa DL9240 is a 4-channel digital oscilloscope built for high-speed signal capture and detailed waveform analysis in research, development, and telecommunications environments. Operating at 1.5 GHz bandwidth with sampling rates to 10 GS/s across 2 channels (5 GS/s with all 4 channels active), it delivers 16-bit vertical resolution and <140 ps rise time for precise measurement of complex signals. The instrument captures up to 2.5 M points per channel and sustains acquisition rates of 25,000 frames/sec in continuous mode, making it effective for both routine testing and intermittent anomaly detection.
Technical Specifications
• Bandwidth: 1.5 GHz
• Sampling Rate: 10 GS/s (2 channels), 5 GS/s (4 channels)
• Channels: 4
• Memory Depth: 2.5 M points per channel (DL9240); 6.25 M points per channel (DL9240L)
• Vertical Resolution: 16 bits
• Rise Time: <140 ps
• Input Impedance: 1 MΩ || 16 pF
• Maximum Input Voltage: 400 V (DC + AC peak)
• Input Coupling: DC, AC, GND
– Key Features
• History Memory Function retains 2,000 recent waveforms for comparative analysis and anomaly review
• Accumulate Mode overlays up to 2,000 acquisitions with Count/Time and Inten/Color display options
• Advanced Data Stream Engine (ADSE) delivers analog-like waveform rendering with frequency-dependent dot density
• Acquisition Rate: up to 25,000 frames/sec/channel (continuous) or 2.5 million frames/sec/channel (N Single mode)
• Waveform Search: zone-based, parameter-based, and windowed searches within History Memory
• Math Functions: 8 hardware-accelerated traces supporting Filtering, arithmetic operations, Integration, Edge Count, and Rotary Count
• Trigger Types: Edge, Width, Video, Pattern, Delay, TV with Auto/Normal/Single modes
• Serial Bus Analysis: I2C, CAN, LIN, SPI, and UART protocol support (optional for CAN and dedicated CAN bus)
• Automatic parameter measurement and statistics calculation
• Optional Power Supply Analysis and USB compliance testing capability
– Typical Applications
Signal integrity analysis, protocol debugging, power supply characterization, USB device and host compliance validation, telecommunications system development.
– Compatibility & Integration
USB interface standard; optional Ethernet (100BASE-TX) and GP-IB connectivity.
