GPS World publication – How L-ban, UHF, LF and fiber PNT needs to protect the US

USA, 19 January 2021

GPS world publishes the DOT report on how L-band, UHF, LF and Fiber PNT is needed to protect the US.

OPNT was one of the companies who participated in the USA Department of Transportation GPS Backup Technology Demonstration Project and presented a solution for long-term accuracy, stability and availability of time transfer. 

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