DIFARDirectional Frequency and Ranging
DIFARDirection Finding Acoustic Receiver
DIFARDifferential Acoustic Frequency Analysis & Reading
DIFARDirection Finding & Ranging
DIFARDirectional Frequency Analysis & Recording
References in periodicals archive ?
During the past year Dowty has put three designs of sonobuoy into production -- the latest versions of the SSQ-906 Jezebel, the SSQ-954B DIFAR and the SSQ-936A CAMBS.
0 million contract for the manufacture of the AN/SSQ-53F DIFAR (directional passive sonobuoy) and $.
Fred Cotaras, Chief Technology Director, UEMS particularly values this opportunity to see our high-performance low-frequency acoustic velocity sensor, the core of our DIFAR sonobuoy technology, being used for scientific and environmental research.