Small microphone

The small microphone/378B02:378 microphone system uses the precision and durability standard model 377 series microphone in conjunction with the 426 preamplifier. This system combination provides users who purchase acoustic measurement equipment with convenient and friendly options, and allows users to use TEDS to store calibration data. The 426E01 preamplifier, like any ICP sensor, is powered by a constant current source (2-20mA). They are designed for pre polarized microphones. All preamplifiers have CE markings and include TEDS storage circuits.

　　Small microphoneIntroduction:

378B02 willmicrophonePair with the preamplifier to achieve optimal performance. Type 378microphoneThe system adopts the standard model 377 series for precision and durabilitymicrophoneUsed in conjunction with the 426 preamplifier. This system combination provides users who purchase acoustic measurement equipment with convenient and friendly options, and allows users to use TEDS to store calibration data.

The 426E01 preamplifier, like any ICP sensor, is powered by a constant current source (2-20mA). They are designed for pre polarizationmicrophoneAll preamplifiers have CE markings and include TEDS storage circuits.

Application:

1. Noise, vibration, and comfort testing

2. Environmental noise analysis

3. Sound power test

4. Transmission path analysis

5. Sound pressure imaging

6. Conventional acoustic noise reduction

Features:

Modern design, ICP sensor power supply, compliant with IEC "Type 1" standard, interchangeable power supply with ICP accelerometer or pressure sensor.

　　Technical specifications for small microphones: