LONDON--(BUSINESS WIRE)--Technavio has been monitoring the radio direction finder (RDF) market and it is poised to grow by USD 69.57 million during 2020-2024, progressing at a CAGR of almost 6% during ...

The application of the rotating closed loop direction-finder, both as a navigational instrument and as a useful scientific tool in the study of the propagation of electro-magnetic waves, has been ...

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THE radio direction-finder is an instrument for determining the direction of arrival of electric waves of the frequencies normally used in radio communication. Although it was introduced during the ...

On May 1, 2012 Rhotheta USA, Inc and MetOcean Data Systems announced they have entered into a cooperation agreement to support requirements for recovery of underwater assets and oceanographic ...