Toronto, Canada (PressExposure) July 07, 2009 -- GAO Tek Inc. (www.GAOTek.com) has released its high performance Radio Frequency (RF) spectrum analyzer which utilizes many advanced technologies such as locked-phase local and all-digitized medium frequency processing technologies. This compact, light weight device is specially designed for field technicians and engineers to install, test,troubleshoot, analyze and optimize wireless networks as found in telecommunications, broadcasting, CATV and EMC testing fields and other applications both indoors and outdoors.
GAO Tek Inc.âs model 4022 RF spectrum analyzer features high quality and accuracy, compact design and a long operation time. It is equipped with a 6-inch VGA TFT color LCD that provides convenient observation of signal details. With built-in large capacity rechargeable lithium battery, this RF spectrum analyzer is an ideal tool for premises where no external power supplies are available. In addition, the internal non-volatile memory stores about 200 measurement data for subsequent download to a PC through RS232 interface. It supports constellation diagram of 16/32/64/128/256QAM/QPSK modulation type and other key parameters in digital signal measurement.
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