2-Channel Analog Audio Analyzer
10 Hz to 100 kHz
No options
The Agilent (now Keysight) U8903A is an Audio Analyzer and offers you the flexibility to measure and quantify both analog and digital audio applications in one box and measure
DC and 10 Hz to 100 kHz.
With a two-in-one digital audio interface card that provides S/PDIF/AES3 and Digital Serial Interface, U8903A is suitable for applications such as analog and digital IC components, module design, wireless, and consumer electronics audio.
The U8903A audio analyzer combines the functionality of a distortion meter, SINAD meter, frequency counter, AC voltmeter, DC voltmeter and FFT analyzer with a low-distortion audio source. It offers accuracy and versatility and is suitable on the bench or in a test system.
The U8903A also supports modern SCPI commands, allowing users to easily program the audio analyzer for automated testing. Furthermore, the U8903A comes with a built-in code emulator fot the lagacy HP8903B audio analyzer.
The code emulator helps existing HP8903B users to easily migrate from the old plattform to the new U8903A audio analyzer.
Bandwidth: DC and 10 Hz to 100 kHz
0 V to 140 Vrms
Frequency accuracy for generator and analyzer: 5 ppm
Amplitude accuracy for generator and analyzer: +/- 1 %
Analyzer residual distortion: -101 dB + noise at 20 Hz to 20 kHz
Signal flatness: +/- 0.01 dB
Analog and Digital Audio Analysis:
Characterize signal-to-noise ratio, SINAD, IMD, DFD, THD+N ratio, THD+N level, crosstalk, and more
View numerical and graphical displays of measurement results
2 in 1 screen (generator and analyzer in the same display screen)
Select generator, analyzer, graph and sweep modes with one-button access
Automation and communication interface:
LXI compliant
USB 2.0, LAN and GPIB connectivity
SCPI and IVI-COM
Code compatible with HP8903B
Digital audio features (option 113/4/5 only):
S/PDIF/AES3 and/or Digital Serial Interface (DSI)
Mutiple DSI formats: I2S, Left Justified, Right Justified, DSP
Wide logic level input range: 1.2 V to 3.3 V
Audio bit: 8 bit to 24 bit
€ 7,000 $8,400 (US)