Military Periscope Logo

DUAV 4

Country of Origin: France

description

The DUAV 4 was an active/passive helicopter dipping sonar. The DUAV 4 was designed to be used on light, ship-based, anti-submarine helicopters, the French navy's Lynx and with the helicopters of export customers.

This description refers to the sonar when in active service: Once the transducer is dipped below the surface -- typically 460 feet (140 meters) -- a fixed-frequency active mode at 20 MHz determines the target submarine's bearing, range and radial speed using Doppler....

Please log in to continue reading.

Not yet a subscriber? Take a free trial.

Military Periscope gives you easy-to-use, integrated, open-source intelligence on…

  • More than 7,500 weapons systems and platforms
  • Nearly every country's armed forces
  • Militant organizations
laptop image

Try Military Periscope free for seven days

Military Periscope Logo

Your online source for military news, weapons, and nation's armed forces worldwide

Military Periscope FEDLINK information

Service ID: UC Contract Number: LCFDL19D0065

Military Periscope is a product of GovExec.

600 New Hampshire Ave., Suite 510,

Washington DC, 20037, USA.

(+1) 202-450-3967

©Military Periscope 2024

All rights reserved. Redistribution of the content is prohibited without prior consent of Military Periscope.