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Home / Acoustic Transducers / Preamplifier / CCLD Type / Type 1948

Type 1948 Preamplifier

CCLD 1/2-inch microphone preamplifier

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​​ZXONIC Type 1948 preamplifiers is used on our sound level meter productions. Type 1948 features a wide range of applications with built-in storage function, and offer reliable performance and TEDS functionality.

​​ZXONIC Type 1948 Constant Current Preamplifier is an ICP-type array preamplifier used for impedance conversion between the measurement microphone and the subsequent amplifier. It also features a built-in storage function. It is primarily used in various noise monitoring and surveillance scenarios, such as urban environmental noise automatic monitoring, traffic noise monitoring, airport noise monitoring, online monitoring of noise pollution sources, and workplace noise monitoring. 

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Features

  • TNC connector

  • Wide frequency response: 10 Hz – 100 kHz (±0.5 dB)

  • Supports TEDS for plug-and-play sensor ID​​

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