Highlights

See the Real Performance of Your Devices with the Highest Resolution Audio Measurements Available

With an extremely low residual distortion of < –110 dB, the Keysight U8903B audio analyzer allows you to measure the most demanding audio devices with a high degree of accuracy. Perform audio measurements via a Bluetooth® link option. 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 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 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 and Perceptual Evaluation of Speech Quality measurements.
  • Configure for specific applications with a digital audio interface and Bluetooth® 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.

KEY SPECIFICATIONS

Frequency
10 Hz to 1.5 MHz
DANL @1 GHz
n/a
Maximum Analysis Bandwidth
1.5 MHz
Maximum Real-Time Bandwidth
n/a
Type
Benchtop
Frequency
DANL @1 GHz
Maximum Analysis Bandwidth
Maximum Real-Time Bandwidth
Type
10 Hz to 1.5 MHz
n/a
1.5 MHz
n/a
Benchtop
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Applications Available:
n/a
Applications-Cellular:
n/a
Applications-Digital Video:
n/a
Applications-General Purpose:
SCPI Code Compatibility
Applications-Wireless Connectivity:
n/a
DANL @1 GHz:
n/a
Frequency:
10 Hz to 1.5 MHz
Frequency Options:
n/a
Maximum Analysis Bandwidth:
1.5 MHz
Maximum Real-Time Bandwidth:
n/a
Overall Amplitude Accuracy:
±0.03 dB
Performance Level:
◆◆◇◇◇◇
Type:
Benchtop
Triggering:
n/a

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