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.

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 Block 70/72 aircraft and maximize their survivability and mission success.

Advanced Capability Pod (ACaP)

Advanced Programmable Electronic Countermeasures (APECS)

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

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

L3Harris AN/ALQ-211 Self Protection System

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

AN / ALQ-214 (IDECM) F/A-18 Countermeasure System

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

CREW Vehicle Receiver/Jammer (CVRJ)

Disruptor SRx™

EGON - Active-Reactive Counter IED System

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

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

Radar Approach Control System (RAPCON)

SPS-48 Land-based Surveillance Radar

Tactical Air Surveillance Radar (TASR)

Vigilant™

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.

Electronic Warfare Articles

Editorial | 09. 16. 2022

How Electronic Warfare Solutions Evolve With the Future Battlespace

Twenty years ago, the electromagnetic battlespace was entirely different to what it is today. There was only a very restricted pool of low-tech, easy to defeat commercial threat devices repurposed by the adversary that military personnel needed to defend against – a very different story to today’s saturated threat environment.

Editorial | 09. 16. 2022

How Electronic Warfare Solutions Evolve With the Future Battlespace

L3Harris received a $125 million contract to upgrade space force counter-communications.

Press release | 11. 15. 2021

L3Harris to Upgrade Space Force Counter-Communications Via $125 Million Contract

Editorial | 10. 06. 2021

Advancing US Army Airborne ISR Capabilities with ARES and HADES

L3Harris selected to modernize U.S. Air Force B-52 aircraft under $947 million contract.

Press release | 10. 05. 2021

L3Harris Selected to Improve B-52 Self-Defense Via $947 Million Contract

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 Early Warning Antennas and Rotary Couplers

Airborne Flight Termination Receiver (AFTR-925)

Aircraft Operations

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

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

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

AN / ALQ-214 (IDECM) F/A-18 Countermeasure System

AN / PLM-4 Radar Signal Simulator (RSS)

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

Anechoic Chambers for Low RCS Testing and Characterization

Australian Integration, Sustainment and Training

Broadband Spiral Antennas

BROADSHIELD®

Compact Inertial Reference Unit for Space (Cirus - A)

Compact Inertial Reference Units for Space (Cirus & Cirus - EX)

Computer Interface Module

Conformal Antenna Elements and Arrays

CORVUS: Next-Generation Electronic Warfare

COTS Shock Isolated Switchboards and Load Centers

Counter IED

CREW Vehicle Receiver/Jammer (CVRJ)

CSS-905A Airborne Transmitter

Degaussing Systems

Disruptor SRx™

Dual Polarization Sinuous Antennas

Dynamic Reference Unit Hybrid-Replacement (DRU-H-R)

E-2 Antenna and Rotodome Depot

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

Fault Isolation Unit

HalcyonLink™ Interference Canceller

High Dynamic Range Feedforward Amplifiers

High Dynamic Range Multicoupler Systems

High Reliability Transmitter (HRT-920)

High-Power Transmit Elements and Arrays

Improved Position and Azimuth Determining System (IPADS)

Interferometer Arrays

L- and S-Band Antenna Test Range

Land Electronic Warfare

Low Observable Antenna Elements and Arrays

M-Code Navigation Solutions

M-Code Type I

M-Code Type II

M3 Capabilities

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

Millimeter Wave Antennas

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

Optical Links

L3Harris Network Data Acquisition System (PCM330E)

PCM Encoder Data Acquisition System PCM330E

Personal Counter-RCIED System (Dynamo)

Position and Navigation Unit (PNU) / Universal Position and Navigation Unit (UPNU)

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

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

Vigilant™

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

Wideband Microwave Receivers

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Electronic Warfare

Own the spectrum

Featured Electronic Warfare Capabilities

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

Advanced Capability Pod (ACaP)

Advanced Programmable Electronic Countermeasures (APECS)

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

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

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

AN / ALQ-214 (IDECM) F/A-18 Countermeasure System

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

CREW Vehicle Receiver/Jammer (CVRJ)

Disruptor SRx™

EGON - Active-Reactive Counter IED System

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

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

Radar Approach Control System (RAPCON)

SPS-48 Land-based Surveillance Radar

Tactical Air Surveillance Radar (TASR)

Vigilant™

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

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.

L3Harris EW

purpose-built to protect our nation's protectors

Electronic Warfare Articles

How Electronic Warfare Solutions Evolve With the Future Battlespace

How Electronic Warfare Solutions Evolve With the Future Battlespace

L3Harris to Upgrade Space Force Counter-Communications Via $125 Million Contract

Advancing US Army Airborne ISR Capabilities with ARES and HADES

L3Harris Selected to Improve B-52 Self-Defense Via $947 Million Contract

All Electronic Warfare Capabilities

Contact our Electronic Warfare team