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4in,IEPE,Shuttle

U 964

  • 4in,IEPE,Shuttle

  • U 964 DAQ card for sound test.

    4 channels analog signal input,can be choose enable / disable IEPE excitation power, ideally for microphone, artificial ear, accelerometer and other IEPE power sensors.

    The product has rich channel resources and excellent indicators, which can meet the acoustic test of mass production of consumer products. It is an extremely cost-effective audio analyzer.



  • Description
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Description


Specifications

Parameters

Input Channels

4

IEPE Channels

4（Built-in Before Acquisition）

IEPE Supply

24

Control

USB

Dimension   mm

96*33*140（W*H*L）

Connection Type

BNC

Working Temperature

-20 - 50℃


AI Specifications

AI Parameters

ADC Precision

24 Bit

ADC Type

Δ-Σ

Sample Rate Range    Hz

1k - 192k

FIFO

1024

Mode Of Data Transmission

DMA

Input Range

+/- 1Vrms

Gain Error

+/- 0.03dB

Input Impedance

The Insulation Resistance Between The Positive Input Terminal And Ground Is 1M Ohms

Flatness

20Hz - 20kHz，＜+/-1 dB    10Hz - 60KHz，＜+/-3dB

AI Idle Noise (uVrms)

Sample Ratefs=48kS/s
fs=96kS/s
fs=192kS/s
Typical Value18.624.092.7

ps：[1]Short Circuit Source Impedance < 50 ohm，Working Temperature 23±5℃

AI SNR (dB)

Sample Ratefs=48kS/s
fs=96kS/s
fs=192kS/s
Typical Value999788

PS：[1]Signal Input, AC Coupled, Input Signal 1kHz Sine Wave, 0dBFS（1Vrms）

        [2]Bandwidth, 20Hz - 20kHz

AI  Dynamic Range (dB)

Sample Ratefs=48kS/s
fs=96kS/s
fs=192kS/s
Typical Value94
9280

PS：[1]Signal Input, AC Coupled, Input Signal 1kHz Sine Wave, 0dBFS（1Vrms）

        [2]Nyquist Bandwidth

AI THD+N (dB)

Sample Ratefs=48kS/s
fs=96kS/s
fs=192kS/s
Typical Value-84.5-84.5-73

PS：[1]Signal Input, AC Coupled, Input Signal 1kHz Sine Wave, -1dBFS（0.89Vrms）

        [2]Bandwidth, 20Hz - 80kHz

AI THD (dB)

Sample Ratefs=48kS/s
fs=96kS/s
fs=192kS/s
Typical Value-105.3-105.3-88

PS：[1]Signal Input, AC Coupled, Input Signal 1kHz Sine Wave, -1dBFS（0.89Vrms）

        [2]Bandwidth 20Hz - 80kHz

AI Cross Talk (dB)

Sample Ratefs=48kS/s
fs=96kS/s
fs=192kS/s
Typical Value-95-95-94

PS：[1]Signal Input, AC Coupled, Input Signal 1kHz Sine Wave,  -1dBFS（0.89Vrms）

        [2]Bandwidth 20Hz - 20kHz


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