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Tech Brief: Expedite Critical Wideband Signal Recorders in Defense Applications

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4 SYSTEMFLOW AND TALON WIDEBAND SIGNAL RECORDERS Recording solutions accelerate system development, performance and deployment mrcy.com Software Highlights Integrated SystemFlow software environment provides leg-up in development. Unique to Talon recorders is the SystemFlow® software that comes pre-installed with each system. SystemFlow is a full-featured software package with a plethora of benefits that streamline development. EASY-TO-USE SOFTWARE FOR STREAMLINED SETUP SystemFlow® software includes an easy-to-use graphical user interface (GUI) as a simple means to configure and control the system with point-and-click functionality (see Figure 1) . The GUI provides intuitive configuration screens for effortless setup of the system hardware with the ability to save user-defined settings as profiles. System operators can save an unlimited number of unique profiles for frequent use in the lab or out in the field. The GUI can launch from a remote location with the built-in client/server communications interface. Recording can also be scheduled for a future date and time for automated, operator-free recording. Built-in system health monitoring tracks internal temperature and voltage levels to ensure optimal operation. Figure 1: The configuration screen allows user entries for bandwidth, digital downconversion, center frequency and decimation, as well as, gate and trigger information. All parameters contain limit checking and integrated help to provide an easy-to-use, out-of-the-box experience. If additional features are needed, the API includes a set of C-callable libraries so engineers can develop a custom user interface to configure and control their Talon recorder. MANIPULATE RECORDED DATA FOR ORGANIZED RETRIEVAL, REVIEW AND ANALYSIS A recorder window within the GUI supports straightforward implementation of many commonly-used functions. Signal recording segmentation can be used to break up the recording into smaller, more manageable files and transfer lengths. Data files are named intuitively based on date, time of day and channel information as well as GPS time and positioning data if included in the system. Looped recording allows the Talon to record indefinitely, overwriting the oldest data when newer events of interest are captured. Loop buffer size may be selected by the user, allowing the recorder to have hours, days or even weeks of continuous recording. In addition, the synchronous- phase recording feature records all channels in the system at the same time with one simple selection. Figure 2: The SystemFlow GUI provides the user with a control interface for the recording system. The user can easily move between screens to set configuration parameters, control and monitor a recording, play back a recorded signal and monitor board temperature and voltage levels.

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