Toronto, Canada (PressExposure) July 08, 2009 -- GAO Comm (www.GAOComm.com) has launched a new version of its Ratio QAM Signal Tester â a test instrument especially useful for CATV stations. This well-designed, portable tester uses Digital Signal Processing (DSP) and Radio Frequency (RF) technologies which enhance its practicality and reliability.
GAO Commâs model 771A ratio QAM signal tester features multi-mode measurements and a high-brightness backlit LCD screen. This optimized device effectively and accurately tests parameters of digital TV transmission links including channel power, C/N, and MER. It can be connected to a computer via a serial port that enables easy storage, analysis and printing of test data. Configurations and margins can be saved and downloaded through its software interface.
Visit http://www.GAOComm.com for more information or to purchase this product online.
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