Mon, Nov 13, 2017
Results In Most Reliable, Versatile GPS Navigation Payload Yet
Harris Corporation has completed development of the company’s fully digital Mission Data Unit (MDU), which is at the heart of its navigation payload for Lockheed Martin’s GPS III satellites 11 and beyond.
The current Harris payload for GPS III space vehicles (SVs) 1-10 includes a greater than three times reduction in range error, up to eight times increase in anti-jamming power, added signals – including one compatible with other Global Navigation Satellite Systems (GNSS) – and greater signal integrity. Harris’ GPS III SV11+ fully digital navigation payload will further improve on performance for the U.S. Air Force by providing more powerful signals, plus built-in flexibility to adapt to advances in GPS technology, as well as future changes in mission needs.
“This design is fully mature – an Engineering Development Model, not a prototype – and is ready to be inserted into GPS III SV11+,” said Bill Gattle, president, Harris Space and Intelligence Systems. “The payload has the flexibility to serve the warfighter over the entire mission life and can be upgraded incrementally over its mission life due to built-in adaptability.”
The payload design also ensures flawless atomic clock operations, providing the reliable GPS signal that millions of people – including U.S. soldiers – and billions of dollars in commerce depend on every day. It also will provide the clock signal for a new GPS III Search and Rescue (SAR) payload.
Beyond flexibility and reliability, the new Harris SV11+ navigation payload offers a smooth transition to the Air Force’s GPS OCX ground control segment. The Harris payload for the first ten GPS III satellites already has been verified for OCX compatibility, and this will allow Harris to seamlessly port the Harris SV11+ design, minimizing integration risks and associated costs.
(Image provided with Harris news release)
More News
Hazardous Weather Information Summary of significant meteorological information (SIGMET/WS), convective significant meteorological information (convective SIGMET/WST), urgent pilot>[...]
Aero Linx: The T-6 Racing Association The T-6 Racing Association is all about T-6‘s and racing. Our mission is to bring great racing to our fans in Reno and other venues wher>[...]
Also: Electra Aero, AMO-CBP v Smugglers, Naval King Airs, Boeing Deal To the surprise of everyone involved, Waco Kitchen shut down both airport operations with little warning and h>[...]
Also: WACO Kitchen Bails, French SportPlane Mfr to FL, Dynon-Advance Flight Systems, Innovation Preview Bobby Bailey, a bit of a fixture in sport aviation circles for his work with>[...]
Also: Virgin Galactic, B-29 Doc to Allentown, Erickson Fire-Fighters Bought, FAA Reauthorization After dealing with a big letdown after the unexpected decision by Skyreach to disco>[...]