Keysight U8903B Performance Audio Analyzer, 10 Hz–80 kHz | Analyzer Audio

Highest-Resolution Audio Spectrum Analyzers to Reveal Your Device's True Performance

With an extremely low residual distortion of < –110 dB, the Keysight U8903B audio spectrum analyzer allows you to measure the most demanding audio devices with a high degree of accuracy. Make the highest resolution two-channel measurements available when you expand your bandwidth to 1.5 MHz. With these options and more, the U8903B audio spectrum analyzer offers a configurable audio test solution to meet your audio application needs. Bluetooth® and the Bluetooth® logos are registered trademarks owned by Bluetooth SIG, Inc., and any use of such marks by Keysight Technologies is under license.

• Expand your measurement bandwidth (with the wide bandwidth option N3431A) to measure from DC or 10 Hz to a maximum of 1.5 MHz.
• Simplify your testing environment with automatic tests and built-in test sequences.
• Configure the U8903B audio spectrum analyzer with up to eight analog analyzer channels.
• Eliminate the need to rewrite programs into SCPI command with built-in compatibility mode.
• Easily meet standards with preconfigured Perceptual Objective Listening Quality Analysis (POLQA) measurements.
• Configure for specific applications with a digital audio interface audio measurement options.
• Characterize signal-to-noise ratios, cross talk, and more.