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首页 / 工业设备 / 测量与控制仪器 / 信号变送器与隔离器 / Acoustic Transducer STC-H721.02 with Pre-Amplifier
首页 工业设备 测量与控制仪器 信号变送器与隔离器
Acoustic Transducer STC-H721.02 with Pre-Amplifier

Acoustic Transducer STC-H721.02 with Pre-Amplifier — CRT LLC

品牌: STC
¥216 - ¥1,296 CNY
MOQ: 50 pieces

主要特点

Operating frequency range: 200...6500
AC output (undistorted) voltage (effective) when operating on 600 Ohm load: 0.4...0.5 ohm
AC output impedance: 50...70 ohm
Sensitivity of AP with standard sound conductor, mV/Pa: 300...400

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产品描述

Acoustic transducer STC-H721.02, CVAU.468739.045 is a product with a preamplifier, made in a sealed metal case for professional non-domestic use. It is designed to convert air sound vibrations into electric current vibrations and to amplify the electric signal modulated by sound for its transmission through a two-wire cable line to the line inputs of audio equipment.

Power supply of the built-in preamplifier of the STC-H721.02 product is carried out by direct current voltage of 12±2V from an external power supply.

规格参数

Operating frequency range
200...6500
AC output (undistorted) voltage (effective) when operating on 600 Ohm load
0.4...0.5 ohm
AC output impedance
50...70 ohm
Sensitivity of AP with standard sound conductor, mV/Pa
300...400
AC power supply voltage is supplied by DC voltage
是
Type of acoustic transducer
电驻极体
Unevenness of the frequency response with the sound conductor in the specified operating frequency range
6...21

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