Over the past decade, the ALQ-172 self-protection integrated RF subsystem has successfully defended B-52 bombers against RF threats in combat missions. The combat-proven system can simultaneously counter multiple pulse, continuous wave, pulse Doppler and monopulse threats.

2024年7月12日 · The ALQ-172 self-protection integrated RF subsystem is a combat-proven system that can counter multiple pulse, continuous wave, pulse Doppler, and monopulse threats simultaneously.

1998年4月7日 · The AN/ALQ-172 Countermeasures System (CMS) radar warning system provides the B-52H, AC-130U, MC-130H and other aircraft with electronic countermeasures against airborne and ground based...

2024年3月28日 · Under a 10-year, $947 million contract awarded in 2021, L3Harris is upgrading and enhancing the AN/ALQ-172 electronic warfare (EW) self-protection system, which protects the B-52 and aircrews from a wide range of electronic threats.

2024年7月9日 · Over the past decade, the ALQ-172 self-protection integrated RF subsystem has successfully defended B-52 bombers against RF threats in combat missions.

2025年2月20日 · As global forces continue to refine their electronic warfare capabilities, V2X’s work ensures that U.S. aircraft remain protected in contested environments. The AN/ALQ-172 self-protection integrated RF subsystem provides multi-threat countermeasures, defending against pulse, continuous wave, pulse Doppler, and monopulse radar threats.

2024年7月12日 · ALQ-172 自我保护集成射频子系统是一款经过实战检验的系统，可同时对抗多种脉冲、连续波、脉冲多普勒和单脉冲威胁。 ALQ-172 与飞机的控制装置、显示器和防御子系统集成，为机组人员提供强大的保护，以抵御复杂的雷达定向威胁。 根据 L3Harris 提供的详细信息，AN/ALQ-172 中升级的九个线路可更换单元 (LRU) 中有五个在德克萨斯州上空的 5.3 小时试飞中进行了测试。 可更换部件 (LRU)，也称为可更换部件或组件，是飞机上的特定部件，可由技 …

2024年7月30日 · Open sources state that the AN/ALQ-172 (2) can protect the aircraft against radar-guided air-to-air and surface-to-air threats. The system detects and jams low band (100 megahertz to two gigahertz/GHz), mid-band (two gigahertz to six gigahertz) and high-band (six gigahertz to 18GHz) threats.

2021年9月1日 · Looking to the future, L3Harris is developing the next ALQ-172 system upgrade designed to meet the needs of the B-52 and its crew through 2040. The ALQ-172 MARS upgrade reduces system weight and power requirements while further improving system performance, maintainability, and reliability.

2021年9月1日 · The Electronic Warfare Contracting Branch of the Air Force Life Cycle Management Center has awarded L3Harris Technologies a ten-year IDIQ contract worth $947.29 million, to provide modernisation and engineering services associated with the AN/ALQ-172 radar warning receiver.