AD2522 Audio Analyzer used as a professional R&D tester or a production line tester

USD 8,500.00

AD2522 is the best-selling tester with high performance among the AD2000 series audio analyzers. It can be used as a professional R&D tester or a production line tester. Its maximum input voltage is up to 230Vpk, and its bandwidth is >90kHz.

AD2522 provides users with a standard 2-channel analog input and output interface, and also a single-channel digital I/0 interface, which can almost meet the test requirements of most electroacoustic products on the market. In addition, AD2522 also supports multiple optional modules such as PDM, DSIO, HDMI and BT.

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Main Performance

Product Tags

Key Features

◆ Signal source residual THD+N ＜ -108dB
◆ Standard configuration supports SPDIF /TOSLINK/AES3/EBU/ ASIO digital interface
◆ Support digital interface expansion such as BT /HDMI+ARC/I2S/ PDM
◆ Complete and powerful electroacoustic analyzer functions

◆ Code-free, complete a comprehensive test within 3 seconds
◆ Support LabVIEW , VB.NET , C#.NET , Python and other languages for secondary development
◆ Automatically generate test reports in various formats
◆ Support Dolby&DTS digital stream playback

Performance

Analog Output
number of channels	2 channels, balanced / unbalanced
signal type	Sine wave, dual-frequency sine wave, out-of-phase sine wave, frequency sweep signal, noise signal, WAVE file
Frequency Range	0.1Hz ~ 80.1kHz
Frequency Accuracy	± 0.0003%
Residual THD+N	＜ -108dB @ 20kHz BW

Analog Input
number of channels	2 channels , balanced / unbalanced
Maximum input voltage	230Vpk
Residual input noise	< 1.3 uV @ 20kHz BW
Maximum FFT length	1248k
Frequency measurement range	5Hz ~ 90kHz
Frequency Measurement Accuracy	± 0.0003%

Digital Output
number of channels	Single channel (two signals), balanced / unbalanced / fiber optic
Sampling Rate	22kHz ~ 216kHz
Sample Rate Accuracy	±0.0003%
signal type	Sine wave, dual-frequency sine wave, out-of-phase sine wave, frequency sweep signal, noise signal, WAVE file
Signal frequency range	0.1Hz ~ 107kHz

Digital Input
number of channels	Single channel (two signals), balanced / unbalanced / fiber optic
Voltage measurement range	-120dBFS ~ 0dBFS
Voltage Measurement Accuracy	< 0.001dB
residual input noise	< -140dB