Northrop Grumman and Lockheed Martin complete SBIRS HEO-3 payload integration test

AZUSA, Calif., 5 Oct. 2012. Northrop Grumman Corp. (NYSE:NOC), a global security company, has completed payload integration and the ambient functional test of the U.S. Air Force's space based infrared system's (SBIRS) third highly elliptical orbit (HEO-3) payload. Lockheed Martin (NYSE:LMT) is the SBIRS prime contractor, Northrop Grumman is the payload integrator.

SBIRS is a consolidated system designed to meet the United States' infrared space surveillance needs through the first two to three decades of the 21st century. The SBIRS program is meant to provide key capabilities in the areas of missile warning, missile defense and battlespace awareness. SBIRS is an integrated system of systems that will include satellites in geosynchronous orbit (GEO), sensors hosted on satellites in highly elliptical orbit (HEO), and ground-based data processing and control. Two HEO payloads and the first geosynchronous (GEO-1) satellite have already been launched.

During payload integration, the Northrop Grumman-led team verified the initial electrical functionality after conducting mechanical integration of the payload, harness checks, bond joint checks, command confirmation and primary/secondary power checks. Once the integration checks were completed, the initial ambient function test provided functional baseline performance and readiness to enter the next phases of testing, electromagnetic interference (EMI) and thermal vacuum characterization testing.

Following the characterization test, the HEO-3 payload will enter its prototype qualification acceptance testing for a scheduled delivery in 2013.

The SBIRS team is led by the Infrared Space Systems Directorate at the U.S. Air Force Space and Missile Systems Center, Los Angeles Air Force Base. Lockheed Martin Space Systems Company, Sunnyvale, Calif., is the SBIRS prime contractor, with Northrop Grumman Electronic Systems, Azusa, Calif., the payload integrator. Air Force Space Command operates the SBIRS system.




Get All the Military Aerospace Electronics News Delivered to Your Inbox or Your Mailbox

Subscribe to Military Aerospace Electronics Magazine or email newsletter today at no cost and receive the latest information on:


  • C4ISR
  • Cyber Security
  • Embedded Computing
  • Unmanned Vehicles

Military & Aerospace Photos

Most Popular Articles

Wire News provided by   

Press Releases

Calibration services

Bonding and adhesives

PELORUS NAVAL SYSTEMS Inc

Pelorus Naval Systems is a specialist naval defense engineering and support services company with headquarters in Rancho Santa Margarita, California, USA, in the greater Lo...

Webcasts

New Design Tools That Help You Develop Radar That Sees the Un-seeable and Detects the Undetectable

Xilinx EW/ISR System Architect, Luke Miller, has new tricks and he’s going to tell you all about them in a new Xilinx Webinar—for free. His Webinar will cover new ways to implement Radar functions including ...
Sponsored by:

All Access Sponsors


Mil & Aero Magazine

July 2015
Volume 26, Issue 7
file

Download Our Apps



iPhone

iPad

Android

Follow Us On...



Newsletters

Military & Aerospace Electronics

Weekly newsletter covering technical content, breaking news and product information
SUBSCRIBE

Cyber Security

Monthly newsletter covering cyber warfare, cyber security, information warfare, and information security technologies, products, contracts, and procurement opportunities
SUBSCRIBE

Defense Executive

Monthly newsletter covering business news and strategic insights for executive managers
SUBSCRIBE

Electronic Warfare

Quarterly newsletter covering technologies and applications in electronic warfare, cyber warfare, optical warfare, and spectrum warfare.
SUBSCRIBE

Embedded Computing Report

Monthly newsletter covering news on embedded computing in aerospace, defense and industrial-rugged applications
SUBSCRIBE

Unmanned Vehicles

Monthly newsletter covering news updates for designers of unmanned vehicles
SUBSCRIBE