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Microphone with built-in preamplifier×アコー - List of Manufacturers, Suppliers, Companies and Products

Microphone with built-in preamplifier Product List

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Preamp-integrated microphone TYPE 4158N (TYPE 1)

Preamp-integrated microphone TYPE 4158N (TYPE 1)

The frequency range is 20Hz to 100kHz. It is a microphone suitable for ultrasonic measurements.

TYPE4158N is a free-field type 1/4 inch microphone with a frequency range of 20Hz to 100kHz. The sound pressure sensitivity, including the preamplifier, is -50dB±3dB re 1V/Pa (3.2mV/Pa). Due to its compact size, it is less affected by reflections and diffraction, making it suitable for measuring high sound pressure levels with a sensitivity of 3.2mV/Pa. As it is IEPE compatible, it can be directly connected to an FFT analyzer or AD converter that provides constant current supply. 【Features】 ■ Can be directly connected to analyzers such as FFT analyzers using a BNC cable ■ Enables high-precision measurements at a low cost ■ Achieves long-term stability through forced aging at high temperatures of 360℃ *For more details, please refer to the external link page or feel free to contact us.

  • Sound Parts
  • Other FA equipment
  • Other measurement, recording and measuring instruments

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Integrated preamp microphone TYPE 7152N (TYPE 1)

Integrated preamp microphone TYPE 7152N (TYPE 1)

Achieving long-term stability. This microphone is suitable for measurements that require high precision.

The TYPE7152N is a free-field 1/2-inch microphone with a frequency range of 20Hz to 20kHz. The sound pressure sensitivity, including the preamplifier, is -31dB±1dB re 1V/Pa (28.1mV/Pa). It is compatible with IEPE, allowing direct connection to FFT analyzers and AD converters that provide constant current. 【Features】 ■ Can be directly connected to analyzers such as FFT analyzers using a BNC cable ■ Enables high-precision measurements at a low cost ■ Achieves long-term stability through forced aging at high temperatures of 360℃ *For more details, please refer to the external link page or feel free to contact us.

  • Sound Parts
  • Other FA equipment
  • Other measurement, recording and measuring instruments

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Integrated preamp microphone TYPE 4160N (TYPE 2)

Integrated preamp microphone TYPE 4160N (TYPE 2)

Low cost, compact, and lightweight. It is a general-purpose microphone compatible with IEPE!

The TYPE4160N is a free-field type 1/4 inch microphone with a frequency range of 20Hz to 20kHz. The sound pressure sensitivity, including the preamplifier, is -44dB±3dB re 1V/Pa (6.3mV/Pa). It is compatible with IEPE, allowing for direct connection to FFT analyzers and AD converters that can supply constant current. Due to its low cost, it is suitable for multi-channel measurements. 【Features】 ■ Can be directly connected to analyzers such as FFT analyzers via BNC cable ■ Enables high-precision measurements at a low cost ■ Achieves long-term stability through forced aging at high temperatures of 360℃ *For more details, please refer to the external link page or feel free to contact us.

  • Sound Parts
  • Other FA equipment
  • Other measurement, recording and measuring instruments

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Preamp Integrated Microphone TYPE 7146N (TYPE 1)

Preamp Integrated Microphone TYPE 7146N (TYPE 1)

Sensitivity 50mV/Pa. This microphone is suitable for measurements that require high accuracy.

The TYPE7146N is a free-field 1/2-inch microphone with a frequency range of 20Hz to 20kHz. The sound pressure sensitivity, including the preamplifier, is -27dB±2dB re 1V/Pa (44.7mV/Pa). It is compatible with IEPE, allowing direct connection to FFT analyzers and AD converters that provide constant current supply. 【Features】 ■ Can be directly connected to analyzers such as FFT analyzers using a BNC cable ■ Enables high-precision measurements at a low cost ■ Achieves long-term stability through forced aging at high temperatures of 360℃ *For more details, please refer to the external link page or feel free to contact us.

  • Sound Parts
  • Other FA equipment
  • Other measurement, recording and measuring instruments

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