When protecting sensitive information is critical to your success, the spectrum analyzer provides the most automatic, reliable and cost- effective capability on the market. The spectrum analyzer is a complete eavesdropping detection package that is portable and programmable. The spectrum analyzer is a microprocessor controlled countersurveillance system with a custom designed built-in spectrum analyzer that can operate automatically storing all encountered signals in memory for later review.The spectrum analyzer was developed with the following goals: The advantages: Portable complete package of countersurveillance test equipment. Complete unit is the size of a large brief case and can be easily carried on a plane, bus, or car as hand-carry luggage. Programmable Automatic Mode that continuously scans all bands and silently detects eavesdropping devices. The spectrum analyzer can be used around the clock to monitor an environment without an operator present. Signal Database Storage provides ability to store, retrieve, and analyze signals that are automatically logged by the spectrum analyzer. New software will provide the ability to develop signal databases for each sweep location as well as performing future signal comparisons. High Sensitivity Digital Synthesized Receiver scans Radio Frequency (10KHz to 3GHz), carrier current (10KHz to 5 MHz) including and infrared (850nm to 1070nm / 10KHz to 5 MHz). Built-in Demodulators and Bandwidths: Demodulators include AM, FM, SSB, Sub-carrier, and video(available as an option). If bandwidths are built-in and programmable and include 6Khz, 15KHz, and 250Khz. Antenna Array: All spectrum analyzer input antenna's are built into the case and are automatically switched. Acoustic Correlator utilizes passive sound pattern matching to automatically detect and classify a listening device even when the spectrum analyzer is running automatically (un-manned). Strip Chart Plotter built-in the spectrum analyzer to provide hard-copies of spectrum profiles, signal database information, correlation printouts, etc.. Printer functions as WYSIWYG operation by printing any information that is displayed on the screen. Video Receive and Display Capability. Optional feature provides ability to receive NTSC, PAL, and SECAM video formats to provide detection of transmitted video signals including covert chip cameras that are increasingly proliferated. Triangulation and Location System*. Patented system that allows the user to pin-point the location of an eavesdropping device without the need for destructive and time consuming searches. Computer Interface to provide signal database utilities and remote control of the spectrum analyzer. *New optional Capabilities.