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Audio Analyzers Configurable audio test solutions
Model: U8903BKeysight AZ2-class audio analyzers include the U8903B.
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AZ2-class Benchtop Audio Analyzer, 1.5 MHz Maximum analysis bandwidth, up to 8 analog channels
Keysight’s audio spectrum analyzer allows you to measure demanding audio devices. Get the highest-resolution audio measurements with U8903B audio analyzers.
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Maximum analysis bandwidth
1.5 MHz
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Maximum frequency
80 kHz
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Phase noise @1 GHz (10 kHz offset)
-110 dB
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Highlights
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.
- 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.
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.
Services and support
Innovate at speed with curated support plans and prioritized response and turn-around times.
Get predictable, lease-based subscriptions and full lifecycle management solutions—so you reach your business goals faster.
Experience elevated service as a KeysightCare subscriber to get committed technical response and more.
Ensure your test system performs to specification and meets local and global standards.
Make measurements quickly with in-house, instructor-led training, and eLearning.
Download Keysight software or update your software to the newest version.
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