New TPS-77 MRR Radar Completes Production

New TPS-77 MRR Radar Completes Production

Lockheed Martin recently completed production on the first TPS-77 Multi-Role Radar (TPS-77 MRR) for the Ministry of Defence for the Republic of Latvia. This milestone is the most recent event in a 15-year partnership of radar development and training between Latvia and Lockheed Martin. The TPS-77 MRR is the latest version in Lockheed Martin’s successful product line of surveillance radars and was developed in response to the evolving needs of armed forces on the battlefield.

The TPS-77 MRR is equipped with the latest technology that is quickly adaptable to a variety of surveillance missions. The radar’s multi-role single scan technology allows operators in specific sectors to select roles for the radar such as long range or medium range low-level flight surveillance, including helicopter detection.

As the radar rotates through each 360-degree scan, the system automatically adjusts to the operator selected mission. Changes can be made easily if the system is moved or if the mission is changed. The design also incorporates Gallium Nitride (GaN) technology.  GaN provides for ultra-low power consumption and high reliability that ensures radar operation over extended time periods.

The TPS-77 MRR is adaptable to a variety of surveillance missions.

The MRR combines the best performance and reliability in the surveillance industry into a mobile and cost effective package. The radar can be truck mounted for rapid deployment at unprepared sites and can also be dismounted for use at fixed sites. This gives the user more options and mobility on the ever-changing battlefield.

"Radar procurement will make a major contribution to the National Armed Forces combat capabilities in strengthening and modernization, allowing them to respond appropriately to modern threats faced by NATO countries," said Latvia Defence Minister Raimonds Bergmanis.

All of Lockheed Martin’s TPS-59, FPS-117, TPS-77 and TPS-77 MRR radar systems, of which there are over 180 in the world, continue to operate as designed. No system has ever been taken out of service and the radars regularly advance through new technology and sustainment opportunities. The radars have demonstrated they are capable of performing well past their original service lives.