LeCroy WaveJet 314 Digital Oscilloscope 100MHz, 4 Channel

The LeCroy WaveJet 314 is a 100 MHz, 4-channel digital oscilloscope engineered for signal analysis across research, design, and field troubleshooting applications. It captures waveforms with up to 2 GS/s sampling in interleaved mode, 1 GS/s across all channels simultaneously, or 100 GS/s in equivalent-time acquisition. The instrument delivers 500 kpts of memory per channel and boots to operational status in under 3 seconds.

Technical Specifications

• Bandwidth: 100 MHz


• Channels: 4 input channels


• Sample Rate: 2 GS/s (interleaved), 1 GS/s (all channels), 100 GS/s (RIS mode)


• Memory: 500 kpts per channel


• Vertical Resolution: 8 bits


• Vertical Sensitivity: 2 mV/div to 10 V/div (1 MΩ); 2 mV/div to 2 V/div (50 Ω)


• Gain Accuracy: ±(1.5% + 0.5% FS)


• Input Impedance: 1 MΩ ±1.5% || 16–20 pF; 50 Ω ±1.5%


• Maximum Input: 400 V CAT I; 5 Vrms (50 Ω)


• Timebase: 5 ns/div to 50 s/div (standard); extended ranges to 500 ps/div


• Timebase Accuracy: 10 ppm typical


• Coupling: GND, DC 1 MΩ, AC 1 MΩ; DC 50 Ω (selected models)


• Probing: BNC with probe sense ring; includes PP006A and PP010 probes

Key Features

• Edge, glitch, period, pulse count, and TV triggering modes


• 26 automatic measurement parameters including rise/fall time, duty cycle, overshoot, and RMS


• 6-digit frequency counter


• FFT math function up to 8 kpts with selectable windows (rectangular, Von Hann, flat top)


• Peak detect captures glitches as small as 1 ns


• Replay history stores 1024 consecutive acquisitions for anomaly isolation


• 7.5-inch color TFT-LCD display, 640 × 480 VGA resolution


• Compact 4-inch depth profile

Interfaces

• USB host and device (front and rear panel)


• GPIB (optional)


• Ethernet (optional)


• Direct USB memory stick and printer support

Typical Applications Electronic circuit troubleshooting, signal integrity analysis, component characterization, and educational lab work.