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E-mail
pur@apxbbs.com
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Phone
18002997919
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Address
13th Floor, Unit 1, Building 2, No. 5 Keji 2nd Road, Songshan Lake Park, Dongguan City, Guangdong Province (13th Floor, Building B, Southern Software Park)
Product Categories
Dongguan Aopuxin Audio Technology Co., Ltd
Opu New High end Audio Analyzer Laboratory Audio Testing Equipment
NegotiableUpdate on 01/06
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Overview
The AD2722 laboratory audio testing equipment from OPPO's high-end audio analyzer is a high-performance testing instrument in the AD2000 series audio analyzer, known as the luxury item in audio analyzers. The residual THD+N of its output signal source can reach an astonishing -117dB. It can provide high specification, ultra-low distortion signal streams for laboratories pursuing high precision. The AD2722 also continues the advantages of the AD2000 series. In addition to the standard analog and digital signal ports, it can also be optionally equipped with various signal interface modules such as PDM, DSIO, HDMI, and built-in Bluetooth.
Product Details
Opu New High end Audio Analyzer Laboratory Audio Testing Equipment
The AD2722 audio analyzer istallPerformance testing instruments are known as luxury items in audio analyzers. It losesResidual signals from the signal source
THD+N can achieve an astonishing -117dB. It can provide high specifications and ultra-low loss for laboratories pursuing high precisionReal signal flow.
In addition to the standard analog and digital signal ports, AD2722 alsoMultiple optional options include PDM, DSIO, HDMI, built-in Bluetooth, etc
Signal interface module.
AD2722 Professional Audio Analyzer
High precision, ultra-high bandwidth, luxury in audio analyzers
The AD2722 is the highest performing testing instrument in the AD2000 series audio analyzer, known as the luxury item in audio analyzers. The residual THD+N of its output signal source can reach
Amazing -117DB. Can provide high specification, ultra-low distortion signal streams for laboratories pursuing high precision.
The AD2722 also continues the advantages of the AD2000 series. In addition to the standard analog and digital signal ports, it can also be optionally equipped with various signals such as PDM, DSIO, HDMI, BTDUO, etc
Number interface module.
key performance
Residual THD of signal source+N<-106dB
●Simulate 8-channel output, 8-channel input, a true multi-channel audio analyzer
●Support the expansion of complete and powerful electroacoustic analyzer functions through digital interfaces such as BT/HDMI+ARC/I2S/PDM
●Code free, complete comprehensive testing quickly within 3 seconds
●Support secondary development in multiple languages such as LabVIEW, VB, C #, Python, etc
●Automatically generate test reports in various formats
●Support Dolby&DTS digital streaming playback
Product Parameters
| analog output | |
| number of channels | 2 channels, balanced/unbalanced |
| signal type | Sine wave, dual frequency sine wave, out of phase sine wave, sweep signal, noise signal, WAVB file |
| frequency range | DAC:0.001Hz~80KHz; Analog:5Hz~204kHz |
| Frequency accuracy | Shi 0.0003% |
| output voltage | Balance 0~26.6Vrms; Unbalanced 0-13.3Vrms |
| Residual THD+N | <-117dB @ 22kHz BW; <-120dB @ 1kHz 2.0V |
| flatness | 0.01dB (20Hz-20KHz) |
| Output impedance | 平衡40 ohm/100ohm/150ohm/200ohm/600ohm |
| Analog input | |
| number of channels | 2 channels, balanced/unbalanced |
| Maximum input voltage | 230Vpk |
| Voltage measurement flatness | 0.01dB (20Hz~20kHz) |
| Single harmonic analysis | 2 to 10 times |
| Residual input noise | < 1uV @ 20kHz BW |
| Maximum FFT length | 1248k |
| Intermodulation distortion mode | SMPTE,MOD, DFD |
| Frequency measurement range | 2Hz~1MHZ |
| Frequency measurement accuracy | Shi 0.0003% |
| Phase measurement range | -90 °~270 °, ± 180 °, 0~360 °° |
| input impedance | Balance 300ohm/600ohm/200kohm; Unbalanced 300ohm/600ohm/100kohm |
| AUX module | |
| AUX specifications | High level 5V; Low level 0V; Output default low level; Enter default high level |
| PIN pin | PIN 1-8:INOrOUT 1-8; PIN9:GND |
| Specifications | |
| Operating Temperature | -10°C~40°C |
| Shell material | metal casing |
| control terminal | Op New KK Audio Analysis Software |
| rated voltage | AC:100V~240V |
| rated power | 160VA |
| Size (WXDXH) | 440mmx470mmx135mm |
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