// UNMANNED SYSTEMS AND NEXT-GEN WARFARE TERM
Stand-Off Jammer
A stand-off jammer is an aircraft, ship, or vehicle that disrupts enemy radar and communications from a safe distance, outside the reach of their defensive weapons. It acts as an electronic shield, protecting friendly forces as they approach a target.
TECHNICAL DEFINITION
A Stand-Off Jammer (SOJ) is an Electronic Attack (EA) system, typically an airborne platform like the EA-18G Growler or EC-130H Compass Call, that transmits high-power radio frequency (RF) energy to disrupt, deceive, or deny enemy radar, C4I systems, and communications. Operating from a position outside the lethal range of enemy air defenses (a stand-off position), the SOJ provides area-wide electronic warfare (EW) support for penetrating strike packages and suppression of enemy air defenses (SEAD) missions.
BACKGROUND
Radar jamming and deception is a form of electronic countermeasures (ECMs) that intentionally sends out radio frequency signals to interfere with the operation of radar by saturating its receiver with noise or false information. Concepts that blanket the radar with signals so its display cannot be read are normally known as jamming, while systems that produce confusing or contradictory signals are known as deception, but it is also common for all such systems to be referred to as jamming.
READ MORE ON WIKIPEDIASYNONYMS & ALIASES
- SOJ
- Airborne Electronic Attack
- AEA
- Electronic Warfare Support
- Standoff EA
- Escort Jammer
USAGE NOTE
This term is distinct from a self-protection jammer, which is integrated into a specific aircraft for its own defense, as the SOJ's role is to protect a larger force or area.
DEVELOPERS
Organizations developing technology related to Stand-Off Jammer.
Prime contractor for the U.S. Navy's AN/ALQ-249 Next Generation Jammer Mid-Band (NGJ-MB), a key stand-off jammer system designed for the EA-18G Growler aircraft to disrupt and degrade enemy air defenses and communications.
Develops advanced electronic warfare systems, including the AN/ALQ-257 Integrated Viper Electronic Warfare Suite (IVEWS) and is the lead for the U.S. Navy's Next Generation Jammer Low Band (NGJ-LB) capability, focusing on disrupting early warning radars from a distance.
A major developer of airborne electronic warfare systems. They are the prime contractor for the Next Generation Jammer Low Band (NGJ-LB) pod structure and integration, and also develop advanced electronic attack systems that can be deployed in stand-off roles.
Designs and manufactures sophisticated electronic warfare systems for various aircraft. Their product line includes digital electronic warfare suites and jamming systems that provide stand-off electronic attack capabilities to protect friendly forces and deny adversary systems.
As the manufacturer of the EA-18G Growler, the premier U.S. airborne electronic attack platform, Boeing is responsible for integrating various stand-off jammer pods, including the Next Generation Jammer systems, onto the aircraft.
Develops highly integrated electronic warfare systems for advanced aircraft like the F-35, whose AN/ASQ-239 system provides sophisticated electronic attack capabilities. They also develop pod-based EW systems for stand-off jamming missions.
An Israeli defense electronics company that produces a range of airborne electronic warfare and signal intelligence systems, including pod-based self-protection and escort jamming systems like the ELL-8222 which can function as a stand-off jammer.
A Swedish company developing the Arexis family of advanced modular electronic warfare systems. These can be configured in podded solutions for fighter aircraft to provide stand-off jamming and electronic attack capabilities against modern threats.