Toronto, Canada (PressExposure) October 12, 2009 -- GAO Tek Inc. (www.GAOTek.com) has released its high performance radio frequency (RF) spectrum analyzer operating at a wide frequency range of 9kHz to 3GHz. It is equipped with a 6-inch VGA TFT color LCD providing clear signal detail. This compact 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.
The RF spectrum analyzer, model 4022, generates constellation diagrams for 16/32/64/128/256 QAM/QPSK modulation types and other key parameters in digital signal measurement. It utilizes many advanced technologies such as phase-lock and all-digitized medium frequency processing technologies. The radio frequency spectrum analyzer stores about 200 measurements in its internal, non-volatile memory for subsequent download to a PC through RS232 interface. Environmental Adaptation conforms to third-level equipment standard in GJB3947-2000.
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