LR-100 RWR/ESM/ELINT Receiver System
The LR-100 is a combat-proven, affordable, high-performance radar warning receiver (RWR)/electronic support measures(ESM)/ electronic intelligence (ELINT) receiver system – all in one compact, lightweight package.
The system's small footprint and 73-pound weight make it ideally suited for installation on virtually any air, sea, or land-based platform, including lightweight unmanned air vehicles (UAVs).
Demonstrated benefits
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Real-time electronic order of battle surveillance and ESM reporting
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Radar warning and display
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Accurate signal characterization for ELINT support
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Multiple interfaces (RS-232, RS-422, MIL-STD-1553, and ethernet)
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Proven electromagnetic compatibility and electromagnetic compatibility with blanking provisions for on-board radars
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In-flight reprogrammability for changing mission requirements
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Windows™ based programming and analysis tools
- 1,500 hour mean-time-between-failure rate
In Production and Available for U.S. Department of Defense International Sales
LR-100 systems are currently in production for the Global Hawk UAV, the Kaman Aerospace SH-2G Super SeaSprite helicopter, the Sikorsky S-70B Naval Seahawk helicopter and Special Operations aircraft submarines and patrol boats. In addition, the system has been successfully installed and/or validated on the P-3 Orion, Hunter UAV, the ASCIET Aerostat, the Predator UAV and the US Navy C-28 aircraft.

