Teledyne LeCroy WaveSurfer 3074 Oscilloscope, 4 Channel, 750 MHz

The Teledyne LeCroy WaveSurfer 3074 is a 4-channel digital oscilloscope with 750 MHz bandwidth for circuit debugging, signal analysis, and electronic design validation. The MAUI interface with 10.1-inch touch screen delivers intuitive navigation and fast waveform capture at up to 130,000 waveforms/second. This instrument combines analog oscilloscopy with integrated function generation, serial protocol analysis, and optional mixed-signal capability in a single platform.

Technical Specifications

• Bandwidth: 750 MHz


• Channels: 4 analog channels


• Sample Rate: Up to 4 GS/s


• Memory Depth: 10 Mpts/channel


• Vertical Resolution: 8-bits; up to 11-bits with Enhanced Resolution (ERES)


• Rise Time: 550 ps typical at 750 MHz; 800 ps typical at 500 MHz; 1 ns typical at 350 MHz; 1.75 ns typical at 200 MHz


• Input Impedance: 50 Ω or 1 MΩ – 16 pF selectable


• Sensitivity: 1 mV/div to 1 V/div


• Maximum Input Voltage: 400 V


• Time Base: 1 ns to 50 s/div


• Display: 10.1-inch touch screen

Key Features

• WaveScan advanced search for anomaly detection and waveform event isolation


• History Mode for waveform playback and rapid troubleshooting


• LabNotebook documentation tool for test capture and analysis


• Sequence Mode segmented memory for event-specific recording


• Math Functions and FFT analysis with multiple window types (Rectangular, Hamming, Hanning, Blackman-Harris, Flattop)


• Automatic Measurements of standard electrical parameters


• X-Y Operation Mode for phase and transfer function analysis


• Signal Zoom capability for detailed signal inspection


• WaveSource Function Generator with 25 MHz bandwidth, 125 MS/s generation, and support for sine, square, pulse, ramp, triangle, noise, DC, and arbitrary waveforms from CSV


• Serial Protocol Analysis: Trigger and decode support for I2C, SPI, UART, and RS-232 with color-coded overlay and auto-detection of bit rates


• Optional 16-Channel Logic Analyzer (MSO) for mixed-signal measurement


• Digital Voltmeter function

Connectivity

• Front-mounted USB host ports


• MicroSD card slot for data storage


• Ethernet interface


• Auxiliary trigger output