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PEGASUS – Tactical Electronic Support Measures and Electronic Intelligence Systems

PEGASUS is a high-performance and fully automated Electronic Intelligence/Electronic Support Measures (ELINT/ESM) family of products for military intelligence, surveillance and reconaissance (ISR) and homeland defense applications. This unique low size, weight, and power (SWAP) family of products offers signal isolation, high-precision mono-pulse direction finding (DF), and location of threats and emitters in real time for enhanced battlefield characterization and force protection.

PEGASUS performs automated search, measurement, and reporting of signals from ground-based, maritime, and airborne emitters to mission operators, allowing real-time assessment of the tactical significance of emitters.

PEGASUS is derived from a core architecture and includes small, adaptable ELINT and ESM suites capable of use on unmanned air vehicles (UAV) and other unmanned assets.

Key features of PEGASUS are wide instantaneous search bandwidth of 320 MHz and a digital channelizer with programmable/selectable processing bandwidths for high sensitivity, detection, isolation, and DF of multiple simultaneous signals occurring in the search bandwidth. The system utilizes Applied Signal Technology’s leading-edge FPGA technology for improved signal parameter measurement accuracy and resolution and timely adaptation to new signal processing requirements along with mission reconfiguration of processing for conducting special measurements or modes.

Applications
Battlefield mapping of non-communications emitters
Threat warning and threat avoidance
Mission, route, countermeasures, and strike planning
Weapons targeting, weapons effectiveness, and battle damage assessment
Monitoring and augmentation to certain electronic countermeasures
Treaty verification
Technical threat assessment of enemy capabilities and technology expansions/effectiveness
Assessment of enemy preparedness and intentions
High value passive target tracking
Surveillance, classification, and location of unintentional radiated emissions
Collection, assessment, and location of non-voice communications
Database development and refinement for ESM and RWRs

Pegasus ELINT Suite