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Hazeltine Corporation: A Brief Overview and Historical Context

Hazeltine Corporation logo - RF CafeHazeltine Corporation was a prominent American electronics company that played a significant role in the development of various military and aerospace technologies during the mid-20th century. The company was founded in 1924 by Louis Alan Hazeltine, along with Dr. Marvin Camras and Dr. Frank Lewis, and it was headquartered in Chicago, Illinois. Hazeltine Corporation was known for its contributions to the fields of radio engineering, radar, and electronic countermeasures.

During World War II, Hazeltine was involved in the development of radar systems for military applications. Their work on radar technology was crucial in improving the effectiveness of air defense and anti-submarine warfare. Hazeltine's engineers developed the AN/APG-36 illuminator radar, which was used in the AIM-7 Sparrow air-to-air missile system, significantly enhancing its accuracy and effectiveness. The company also worked on electronic countermeasures systems to jam enemy radar and communication systems, which helped protect military aircraft and ships. Hazeltine was also involved in the development of television technology and electronic communication systems.

In 1973, Hazeltine Corporation became part of Emerson Electric Co., which was a global technology and engineering company.


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