The Yokogawa DL1620 is a 2-channel digital oscilloscope delivering 200 MHz analog bandwidth and 200 MS/s sampling rate in a portable, A4-sized form factor. It captures up to 8 MW of data per channel with a 6.4-inch color TFT LCD display and weighs 3.9 kg, making it ideal for field service, design verification, and manufacturing test environments. The instrument combines real-time sampling, envelope mode for glitch detection, and all-points display to reveal signal phenomena that conventional waveform compression may obscure. Its Data Stream Engine II maintains responsive screen updates during zoom operations and automated measurements. The DL1620 supports one or two window display configurations with dual X-Y waveform capability, while automatically archiving up to 4,000 acquisition records in history memory.
Technical Specifications
• Analog Bandwidth: 200 MHz
• Sampling Rate: 200 MS/s
• Channels: 2
• Memory Length: 8 MW per channel
• Display: 6.4-inch wide-angle TFT color LCD
• Display Windows: One or two configurable windows
• Weight: 3.9 kg
• Footprint: A4 size or smaller
• History Memory: Up to 4,000 acquisition records
– Key Features
• Acquisition Modes: Real-time sequential sampling, envelope mode for max/min level capture, and all-points display for complete waveform visibility
• Triggering: Edge, pulse width, pattern, OR, and gate trigger types across CH1, CH2, external, and line trigger sources
• Serial Bus Triggers (Optional): I2C bus triggers (Start, Non-Ack, Address & Data) and CAN bus triggers (SOF, ID Field, RTR Field, Data Field)
• X-Y Display: Dual X-Y waveform plotting capability in separate windows
• Data Streaming: Data Stream Engine II for rapid screen refresh and interactive analysis
– Typical Applications
Electronics design validation, manufacturing test and debug, field service diagnostics, and embedded system signal characterization.
– Compatibility & Integration
Trigger sources include both analog channels and external synchronization inputs, supporting standard industrial protocols via optional serial bus trigger modules.
