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AD1000-BT Electroacoustic Tester sed to test multiple audio characteristics of TWS finished earphones, earphone PCBA and earphone semi-finished products Featured Image
  • AD1000-BT Electroacoustic Tester sed to test multiple audio characteristics of TWS finished earphones, earphone PCBA and earphone semi-finished products
  • AD1000-BT Electroacoustic Tester sed to test multiple audio characteristics of TWS finished earphones, earphone PCBA and earphone semi-finished products

AD1000-BT Electroacoustic Tester sed to test multiple audio characteristics of TWS finished earphones, earphone PCBA and earphone semi-finished products

Ideal for production line multi-lane test applications

USD 3,140.00

 

 

AD1000-BT is a stripped-down audio analyzer with analog input/output and a built-in Bluetooth Dongle. Its small size makes it more flexible and portable.

It is used to test multiple audio characteristics of TWS finished earphones, earphone PCBA and earphone semi-finished products, with super high cost performance.
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    • Main Performance

    Product Tags

    Key Features

    ◆ Built-in Bluetooth module, support Bluetooth audio input/output communication
    ◆ Analog two-channel output, four-channel input
    ◆ Standard configuration supports SPDIF digital interface
    ◆ Support basic and commonly used electroacoustic parameter test functions, adapt to 97% production line test

    ◆ Support LabVIEW, VB.NET, C#NET, Python and other languages for secondary development
    ◆ Automatically generate test reports in various formats

    Performance

    digital output
    number of channels 1 channel, unbalanced
    output standard Standard SPDIF-EAIJ (IEC60958)
    Sampling Rate 44.1kHz ~ 192kHz
    Sample Rate Accuracy ±0.001%
    signal type Sine wave, dual-frequency sine wave, out-of-phase sine wave, frequency sweep signal, square wave signal, noise signal, WAVE file
    Signal frequency range 2Hz ~ 95kHz
    digital input
    Number of channels 1 channel, unbalanced
    output standard Standard SPDIF-EAIJ (IEC60958)
    Voltage measurement range -110dBFS ~ 0dBFS
    Voltage Measurement Accuracy < 0.001dB
    THD+N measurement support
    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 10Hz ~ 20kHz
    Output voltage Balanced : 0–1 Vrms ; Unbalanced : 0–1 Vrms
    flatness ±0.1dB ( 10Hz–20KHz )
    Residual THD+N ＜ -103dB @ 1kHz 1.0V
    analog input
    number of channels 4 channels, balanced / unbalanced
    Voltage measurement range balance 0 - 1Vrms ; unbalanced 0 - 1Vrms
    Voltage Measurement Flatness ±0.1dB ( 20Hz～20kHz )
    Single Harmonic Analysis 2 to 10 times
    residual input noise <-108dBu @ 1kHz 1.0V
    Maximum FFT length 1248k
    Intermodulation Distortion Mode SMPTE , MOD , DFD
    Frequency measurement range 10Hz ~ 22kHz
    bluetooth module
    bluetooth module Single-channel Bluetooth Dongle , can connect to 1 Bluetooth audio address at the same time
    A2DP channel Single Channel Input: SPDIF IN (Digital) / Wireless Output: Wireless (Bluetooth)
    HFP channel 1-channel input: HFP IN (analog) / 1-channel output: HFP OUT (analog)
    bluetooth protocol A2DP , HFP , AVRCP , SPP
    bluetooth version V5.0
    RF transmit power 0dB (max 6dB )
    RF receiver sensitivity -86dB
    A2DP encoding method APT-X , SBC
    A2DP sampling rate 44.1k
    HFP sampling rate 8K / 16K (automatic adaptation)
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