Keysight 81160A Pulse Function Arbitrary Noise Generator

The Keysight 81160A is a pulse function arbitrary noise generator delivering precise signal creation across pulse, function, arbitrary waveform, and noise generation modes. Engineers use it for demanding test scenarios requiring controlled signal parameters and real-world signal simulation. The instrument provides variable pulse widths, adjustable rise and fall times, and configurable duty cycle control.

Function generation supports sine, square, triangle, and ramp waveforms with user-definable amplitude control. Arbitrary waveform generation enables creation and playback of custom signal patterns. Noise generation includes adjustable bandwidth and amplitude with Gaussian noise support.

Internal, external, and line triggering options ensure precise synchronization in automated test environments.

Technical Specifications

• Pulse width: variable


• Rise and fall times: adjustable


• Amplitude: controllable output level


• Duty cycle: configurable Function Generation:


• Waveform types: sine, square, triangle, ramp Arbitrary Waveform Generation:


• User-defined waveforms with playback capability Noise Generation:


• Bandwidth: adjustable


• Amplitude: controllable


• Noise types: Gaussian support Triggering:


• Internal, external, and line trigger modes

Key Features

• Variable pulse width and transition time control for precision signal simulation


• Multiple standard waveform generation with selectable amplitude


• Custom waveform creation and storage


• Adjustable noise bandwidth and amplitude for spectral tailoring


• Multiple trigger modes for test synchronization

Typical Applications

• Circuit validation requiring pulse and function signal sources


• Signal integrity testing with customizable waveforms


• Noise performance characterization and filtering assessment


• Real-world signal simulation with adjustable timing parameters

Compatibility & Integration

• Remote control via standard programming interfaces for test automation


• Waveform and settings transfer capabilities for system integration