Radio Frequency (RF) Spectrum Analyzer Featuring High Accuracy

Toronto, Canada – GAO Tek Inc. ( offers its high performance radio frequency (RF) spectrum analyzer operating over a frequency range of 9kHz to 3GHz at a resolution of 100Hz to 1MHz. It is compatible with most advanced technologies in the industry such as locked-phase local and all-digitized medium frequency processing technologies. This RF spectrum analyzer 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 indoor and outdoor applications.
This radio frequency spectrum analyzer, model 4022, stores about 200 measured data which can be downloaded to a computer through its RS232 interface. It has a bandwidth accuracy of 25% (1MHz) / 10% (<1MHz). The radio frequency spectrum analyzer is equipped with a 6-inch VGA TFT color LCD screen providing clear signal detail and features a small size and light weight. It is compliant with third-level equipment standard in GJB3947-2000. A large capacity rechargeable lithium battery ensures a long operating time.
For sales inquiries please contact:
1-877 585-9555 ext. 601 – Toll Free (USA & Canada)
1-416 292-0038 ext. 601 – All Other Areas
[email protected]
About GAO Tek Inc.
GAO Tek Inc. ( 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.

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