Electronic Warfare

Own the spectrum

The electromagnetic spectrum pervades every aspect of the modern mission. There is no success on the ground, at sea, in the air or in space without winning the airwaves.

From multi-spectral situational awareness and highly accurate threat warning to sensor fusion and countermeasures capabilities, L3Harris EW provides the critical edge that saves lives, protects equipment and enables mission success.

L3Harris leverages its unique understanding of electromagnetic spectrum operations to deliver a penetrating view of the threat landscape, protection against sophisticated, ever-changing and future threats, and the ability to harness the spectrum for a persistent tactical advantage.

Download the L3Harris EW overview

For 60 years, customers have turned to L3Harris capabilities in electronic warfare (EW) to dominate the electromagnetic spectrum.

Army soldier on battlefield with network connecting assets

Supporting the Army

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Featured Electronic Warfare Capabilities

Viper Shield™ AN/ALQ-254(V)1 All-digital Electronic Warfare Suite

The Viper Shield all-digital electronic warfare (EW) suite is custom designed to be baseline on advanced F-16 aircraft and maximize their survivability and mission success.

Advanced Capability Pod (ACaP)

The L3Harris Advanced Capability Pod (ACaP) provides forward and aft simultaneous receive and jamming coverage against a number of concurrent threats.

Advanced Programmable Electronic Countermeasures (APECS)

The Advanced Programmable Electronic Countermeasures or APECS high power multi-beam Electronic Countermeasures System provides a high performance countermeasures equipment designed to protect surface ships from missile attack.

AN / ALQ-161A B-1B Countermeasure System

The AN/ALQ-161A system is an integrated RF electronic countermeasures system designed specifically for the B-1B bomber aircraft.

L3Harris AN/ALQ-172 B-52 and C-130 Self Protection System

AN / ALQ-172 B-52 Self Protection System

Over the past decade, the ALQ-172 self-protection integrated RF subsystem has successfully defended B-52 bombers against RF threats in combat missions.

L3Harris AN/ALQ-211 Self Protection System

AN / ALQ-211 CV-22, NH 90, and F-16 Self Protection System

The ALQ-211 family of systems detects, denies, disrupts, degrades and evades lethal threats and provides multi-spectral (radio frequency, infrared and laser) situational awareness.

F/A-18 Electronic Warfare

The AN/ALQ-214 IDECM OBJ is the next-generation radio frequency (RF) integrated countermeasure system.

AN / SPS-48G (V)1 Long Range 3D Surveillance Radar

The AN/SPS-48G(V)1 radar has been selected by the U.S. Navy to continue its mission of supporting USN operations through 2050.

CREW Vehicle Receiver/Jammer (CVRJ)

CREW Vehicle Receiver/Jammer (CVRJs) are vehicle-mounted electronic jammers designed to prevent the detonation of improvised explosive devices (IEDs), which are often triggered by off-the-shelf technology like cell phones.

Disruptor SRx™

Disruptor SRx is a single electronic warfare system that performs multiple functions.

EGON - Active-Reactive Counter IED System

EGON is a counter-improvised explosive device (IED) system that addresses all current and emerging radio-controlled IED threats.

ES-3601S - Tactical Radar ESM and Surveillance System

L3Harris’ ES-3601S passive radar-detection ESM systems for surface vessels enable warfighters to analyze and respond to threats in real time.

ES-3601U - Submarine Radar ESM System

L3Harris’ ES-3601U passive radar-detection electronic support measure (ESM) systems for submarines are essential for survival in the electromagnetic threat environment of the modern battlefield.

ES-3701S - Precision Radar ESM System

L3Harris’ ES-3701S passive radar-detection ESM systems for surface vessels enable warfighters to analyze and respond to threats in real time.

ES-3701U - Precision Submarine Radar ESM System

L3Harris’ ES-3701U passive radar-detection electronic support measure (ESM) systems for submarines are essential for survival in the electromagnetic threat environment of the modern battlefield.

ES-5080 - Digital Receiver Based ELINT/ESM System

The L3Harris ES-5080 is a combined ESM and ELINT digital receiver system designed for land and coastal surveillance in a mobile or fixed-site application.

GCA-2020 and PAR-2020 Military Air Traffic Control Radars

The GCA-2020 is an Airport Surveillance Radar (ASR) / Precision Approach Radar (PAR) System providing high performance target detection in the airspace around an airport or air base.

Radar Approach Control System (RAPCON)

L3Harris offers its field-proven Mobile Radar Approach Control (RAPCON) system as a solution to meet the need for a modern global rapid response Air Traffic Control (ATC) system.

SPS-48 Land-based Surveillance Radar

The L3Harris SPS-48 Land-based Radar is the latest in a long line of long-range three-dimensional radars providing superior support for fixed and transportable land-based applications.

Tactical Air Surveillance Radar (TASR)

L3Harris TASR delivers full airspace control for terminal ATC requirements while seamlessly enhancing the overall air picture by using radar, Automatic Dependent Surveillance-Broadcast (ADS-B) and secondary surveillance radar (SSR) data.

L3Harris Vigilant family of digital electronic support measures (ESM) solutions

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L3Harris’ Vigilant family of digital radar ESM solutions is essential for survival and dominance in the electromagnetic threat environment of the modern battlefield.

Signals Intelligence

Protecting networks against suspicious or malicious activity and unauthorised connections is vital to ensure highly sensitive messages are not intercepted or impeded in the all-important information battle.

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Our trusted range of modular BROADSHIELD products provides mission-critical protection against the ever-growing threat of IEDs for at-risk personnel.

CORVUS: Next-Generation Electronic Warfare

CORVUS configurable CEMA systems: Made for your mission. Ready for the future.

L3Harris is a global leader in electronic warfare, with broad multifunction capabilities and end-to-end solutions across all domains.

Delivering broad multifunction capabilities and end-to-end solutions across all domains

Download the L3Harris EW infographic

Investing in Innovative Technology

The future is about ensuring spectrum-wide superiority at all times and in all domains – faster, more covertly and more autonomously than ever before.

Click on the + symbols below to learn how L3Harris EW is addressing tomorrow's mission needs today.

L3Harris EW

Fast. Forward.

Smaller and lighter, more power with less energy

L3Harris is focused on delivering powerful digital capabilities in smaller packages. Reducing the size, weight and power consumption (SWaP) of EW systems is critical to extending spectrum superiority to small, unmanned systems and rotary platforms – where every ounce counts. Dismounted forces constantly on the move also need small form factor EW to maintain their edge in a rapidly evolving battlespace. L3Harris' investment in small, light and affordable systems is bringing once-costly EW capabilities to single-use or expendable platforms like missiles and decoys.

Multifunctional and reprogrammable

L3Harris recognizes that giving systems the ability to pivot from one function to another in real time is the cornerstone of agile and adaptable EW. Whether through manual on-the-fly reprogramming or intelligent, autonomous reconfiguration, a system’s ability to perform multiple functions like electronic attack (EA), electronic protection (EP) and electronic support measures (ESM) as needs evolve is critical to success. L3Harris is focused on developing innovations that allow systems to transmit and receive simultaneously without unwanted interference or signal fratricide. L3Harris has also embraced machine learning, which will usher in a new generation of cognitive EW systems that learn how to categorize and respond to new threats and reduce the burden on the warfighter.

Modular, open and scalable

Customers need to field cutting-edge equipment faster than ever before to counter peer threats. L3Harris is addressing this need by investing in modular, software-defined and scalable systems that enable powerful capabilities like distributed jamming against multiple threats and facilitate cooperation between manned and unmanned systems in the battlespace. L3Harris understands that the ability to add new functions to a system or to create a networked “system of systems” is critical to making EW operations more flexible, resilient and easier to maintain for our customers. Its modular open systems approach eliminates vendor lock, drives affordability and sets the stage for future capability advancements.

Purpose-built to Protect Our Nation's Protectors

L3Harris' multifunction capabilities and end-to-end EW solutions enable customers to adapt to new and emerging threats while maintaining the ability to conduct operations at scale and pace across the battlespace. Most importantly, L3Harris EW ensures that warfighters have the technology needed to execute their missions successfully and come home safely.

All Electronic Warfare Capabilities

Advanced Capability Pod (ACaP)

Advanced Programmable Electronic Countermeasures (APECS)

Air Circuit Breaker 2012

Air Circuit Breaker 4012

Air-Cooled Frequency Converter

Air-Cooled, Solid-State Frequency Converter

Airborne Flight Termination Receiver (AFTR-925)

Aircraft Operations

AN / ALQ-161A B-1B Countermeasure System

AN / ALQ-172 B-52 Self Protection System

AN / ALQ-211 CV-22, NH 90, and F-16 Self Protection System

AN / PLM-4 Radar Signal Simulator (RSS)

AN / PLM-4 Radar Signal Simulator with Missile Warning System (RSS MWS)

Australian Integration, Sustainment and Training

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Computer Interface Module

CORVUS-RAVEN Counter-Drone Capability

CORVUS: Next-Generation Electronic Warfare

COTS Shock Isolated Switchboards and Load Centers

CREW Vehicle Receiver/Jammer (CVRJ)

CSS-905A Airborne Transmitter

Degaussing Systems

Disruptor SRx™

Distributed Spectrum Collaboration and Operations (DiSCO™)

EGON - Active-Reactive Counter IED System

EGON FLX™

ESA - Electronically Steered Array Solutions

Electronically Steered Array (ESA) Solutions

Embedded National Tactical Receiver (ENTR) V4

ES-3601S - Tactical Radar ESM and Surveillance System

ES-3601U - Submarine Radar ESM System

ES-3701S - Precision Radar ESM System

ES-3701U - Precision Submarine Radar ESM System

ES-5080 - Digital Receiver Based ELINT/ESM System

F/A-18 Electronic Warfare

Fault Isolation Unit

HalcyonLink™ Interference Canceller

High Dynamic Range Feedforward Amplifiers

High Dynamic Range Multicoupler Systems

High Reliability Transmitter (HRT-920)

Land Electronic Warfare

M-Code Navigation Solutions

M-Code Type I

M-Code Type II

M3 Capabilities

MAKO 2 CMOSS Electronic Countermeasures

Navy soldiers looking at a computer screen

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Medium Voltage Motor Drive

Micro and Miniature Reconfigurable Beamformers

Load Demand Start Stop System (LDSS) – Ground Support Power Generation

Military-Specification Switchboards and Load Centers

Millimetre-Wave Down Converter Assembly (MDA)

Mobile Surveillance Towed Arrays

Multi-Class Static Automatic Bus Transfer

Multi-Domain Operations Tactical Data

Big Data Architectures/Integrated Processing, Exploitation and Dissemination (PED) Analytics/Cloud Computing

Multi-INT Analytic Solutions

Network Data Acquisition System (NetDAS™)

Next Generation Jammer – Low Band (NGJ-LB)

Next-Generation Ground Electronic Warfare

Next-Generation Multimission Electromagnetic Countermeasures

Nimble Finch™ and Nimble Finch Pro™

Optical Links

L3Harris Network Data Acquisition System (PCM330E)

PCM Encoder Data Acquisition System PCM330E

Power Amplifier Modules

Power Distribution Panels – Control Console Workstation and Panel Boards

Power Node Control Center (PNCC) / Integrated Power Node Center (IPNC)

Power Node Control Center / Integrated Power Node Center

Robotic Systems

SafeShot™ (Flight Safety System)

Secure 5G Network and Enterprise Solutions

Signals Intelligence

Integrated Solutions, Podded Solutions and System Solutions

Signals Intelligence (SIGINT) Systems

L3Harris is at the forefront of providing tools that enable and deny access to the electromagnetic spectrum in the contested space environment. Our capabilities protect U.S. forces and ensure any potential adversaries are at a disadvantage in the space domain.

Space Electronic Warfare

Static Automatic Bus Transfer

Submarine Mast Raising Equipment

Submarine Total Ship Monitoring

Submarine Towed Arrays

Surface Ship TB-37 Multi-Function Towed Arrays

T4™ Robotic System

T7™ Multi-Mission Robotic System

Tactical Radio Frequency (RF) Applications Chassis (TRAC)

Transmit Receive Power Module

Triplex Down Converter Assembly (TDCA)

Triplex Up Converter Assembly (TUCA)

Type 1 NSA COMSEC

Ultra Wideband RF Design and Manufacturing

Unmanned Vehicle Sensors

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Viper Shield™ AN/ALQ-254(V)1 All-digital Electronic Warfare Suite

Wideband Microwave Receivers

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Use of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement.

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