The AN/TPS-44 is a transportable 2-dimensional air search radar produced in the United States originally by Cardion Electronics.

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The AN/TPS-44 is a ground-based, non-fixed (i.e.: transportable) search radar.^{[n 1] [1]}

The main components of the system are a shelter (where the crew operates it) and the foldable antenna. These components are the two loads into which the system can be broken down, and packed into two M35 trucks for road transport, or airlifted via helicopter or cargo plane.^[2]

This section needs expansion. You can help by adding to it. (January 2015)

The AN/TPS-44 completed development in the early 1960s and entered US Air Force service in the late 1960s during the Vietnam War. It is still in service with the United States and other countries, including Argentina.^{[citation needed]}

This section needs expansion. You can help by adding to it. (January 2015)

•  Argentina - Argentine Army - In the early 1980s six sets were purchased, one was lost in the Falklands War.^[3]
•  Israel

• Weight (including shelter):
• Frequency range: 1.25 to 1.35 GHz (L-Band)
• Pulse repetition frequency: 267 to 800 Hz
• Pulse width: 1.4 to 4.2 microseconds
• Peak power: 1.0 MW
• Average power: 1.12 KW
• Beam width (horizontal): 1.1 degrees
• Beam width (vertical): 3.8 degrees
• Antenna rotation rate: 0 to 15 rpm
• Maximum display range:
• Antenna characteristics:

• AN/TPS-43 radar
• List of military electronics of the United States

• radartutorial.eu - Register of historical and current radar sets – AN/TPS-44 entry (accessed 2017-10-11)
• Mobile Military Radar website, Radar descriptions page, AN/TPS-44 details (accessed 2015-01-02)
• Osacar, Ignacio J. (5 June 2007). "Medio siglo de gastos para la Defensa y la Seguridad en Argentina (1976-2006)- 2da. Parte". NuevaMayoria.com (in Spanish). Buenos Aires, Argentina: Centro de Estudios Nueva Mayoría. Archived from the original on 4 March 2016. Retrieved 2 January 2015.
• Southby-Tailyour, Ewen (2014). Exocet Falklands: The Untold Story of Special Forces Operations. Pen and Sword. ISBN 9781783463879. Retrieved 4 January 2015.

• Montenegro, Rubén (October 1, 2010), "Medio La vigilancia aeroespacial en Argentina", GacetAeronautica.com (in Spanish), Argentina: Gaceta Aeronáutica, retrieved August 8, 2024

• National Museum of the United States Air Force - AN/TPS-44A Radar Set
• National Museum of the United States Air Force - AN/TPS-44A Radar Set - USAF Photo
• Command: Modern Operations / Modern Air Naval Operations - AN/TPS-44 ALERT Mk II
• WayMarking.com - AN/TPS-44 Tactical Portable Radar - Jefferson Barracks - Lemay, MO
• MobileRadar.org TPS – Ground, Transportable; Radar; Detecting, Range and Bearing, Search description