The LeCroy 9304AM is a 200 MHz, 4-channel digital oscilloscope engineered for high-speed signal capture and detailed waveform analysis across diverse test environments. This benchtop instrument delivers simultaneous sampling at 100 MS/s per channel, with repetitive signal capability reaching 10 GS/s and record lengths up to 200k points. The 8-bit vertical resolution spans 2 mV/div to 5 V/div with ±2% DC accuracy, supported by a 1.75 ns typical rise time for precise edge characterization.
– Technical Specifications
• Bandwidth: 200 MHz (selectable 30 MHz bandwidth limiter)
• Channels: 4 independent inputs
• Sample Rate: 100 MS/s simultaneous (all channels); 10 GS/s repetitive
• Record Length: Up to 200k points per waveform
• Vertical Resolution: 8 bits
• Vertical Sensitivity: 2 mV/div to 5 V/div
• Rise Time: 1.75 ns (typical)
• Input Impedance: 1 MΩ || 15 pF or 50 Ω ± 1%
• Input Coupling: AC, DC, GND
• Maximum Input Voltage: 250 Vrms (at 1 MΩ input impedance)
• Timebase Range: 1 ns/div to 1000 s/div with 0.002% accuracy
• Display: 9″ diagonal CRT monochrome, 810 x 696 pixels
– Key Features
• Advanced trigger modes: Auto, Edge, Normal, Single, State, Stop, Width
• SMART triggering with Glitch (2.5 ns minimum), Window, and Dropout detection
• Trigger sensitivity of 0.5 mV; 10 ns minimum holdoff
• Vertical expansion up to 5x (50x with averaging); persistence modes (Normal, Variable, Infinite)
• Waveform processing with automatic measurements and pass/fail testing
• Multiple display modes including X-Y, YT, and parametric analysis
• Dual timebase capability with independent scaling
– Storage and Output
• Waveform storage via DOS-compatible floppy, PCMCIA hard drive, PCMCIA memory card, or Novram
• Four test pattern memory slots
• Hardcopy output via GPIB, RS-232-C, or Centro interface
– Connectivity
• GPIB and RS-232-C remote control for all front-panel functions and instrument operation
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