An effective instrument of the radio-frequency spectrum analysis, designed for companies involved in the cellular networks construction, installation and maintenance of microwave-link equipment, as well as for various security services involved in the  jamming sources and covert transmitters detection.  The client wanted a compact and convenient device that could replace the old, stationary desktop version. Spectator has a powerful onboard battery, allowing an operator to work for hours, and if necessary, replace it with a charged one, or be powered by standard power system.
Developed in cooperation with Gorodetsky Alexander for Elvira company.