The ICP microphone preamplifier can be used with both pre-polarized and extremely polarized microphones. It is characterized by its wide frequency range and low noise floor.
Online PR News – 23-August-2010 – – Toronto, Canada - GAO Tek Inc. (www.GAOTek.com) recommends its ICP microphone preamplifier which can be used with both pre-polarized and extremely polarized microphones. It is intended to amplify a low-level signal to line-level. The microphone preamplifier is suited for acoustic engineers using analyzers which support Smart Transducer Interface IEEE P1451.4 with TEDS (Transducer Electronic Data Sheet). It has been widely used in multi-channel signal analysis setups with 1/2'' pre-polarized condenser microphones, multi-channel sound power measurements and multi-channel machinery noise measurements.
This ICP compatible microphone preamplifier, model 14604, has a frequency response range of 20Hz to 20kHz at a noise accuracy of ±0.2dB or 10Hz to 100kHz at ±0.5dB. It is characterized by its wide frequency range and low noise floor. The maximum output voltage is 5V. Its low output impedance and high output current allow the unit to drive very long microphone extension cables. In addition, the use of BNC connector ensures easy installation and operation.
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About GAO Tek Inc.
GAO Tek Inc. (www.GAOTek.com) is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments, embedded development tools and other electronic products that serve the needs of electronic professionals internationally.