AD2528 Audio Analyzer used for high-efficiency testing in the production line, realizing multi-channel parallel testing

Multi-channel input artifact, retaining stronger scalability

USD 18,200.00

AD2528 is a precision test instrument with more detection channels in the AD2000 series audio analyzers. The 8-channel simultaneous input can be used for high-efficiency testing in the production line, realizing multi-channel parallel testing, and providing a convenient and fast solution for simultaneous testing of multiple products.

In addition to the standard configuration of dual-channel analog output, 8-channel analog input and digital input and output ports, the AD2528 can also be equipped with optional expansion modules such as DSIO, PDM, HDMI, BT DUO and digital interfaces.

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Main Performance

Product Tags

Key Features

◆ Signal source residual THD+N ＜ -106dB
◆ 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	＜ -106dB @ 20kHz BW

Analog Input
number of channels	8 channels , balanced / unbalanced
Maximum input voltage	160Vpk
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