900 kHz and 445kHz
THE PERFECT COMBINATION FOR HIGH RESOLUTION SEARCH, IDENTIFICATION AND RECOVERY

The new System 3900 presents the latest technology in digital side scan sonar imaging. This advanced search and recovery system marries the new L-3 Klein ultra high resolution 900kHz sonar with the longer range high resolution 445 kHz to give you the perfect search and recovery system for real world tasks.  Nothing can beat this system for use ability, image definition, and all important price. This system has been designed for quick deployment, and a real work horse in all kinds of weather and working conditions.

Old barge with lobster trap hangs 445 kHz

Features Include:

• Advanced circuit and transducer design produce superior imagery.
• Dual frequency, selectable single frequency operation. 445 kHz for search, 900 kHz for identification and recovery.
• Convenient PC based operation.
• Rugged splashproof topside unit for all weather operation
• SonarPro software. Software designed by sonar operators for sonar operators. Easy, complete and intuitive to use. An outstanding package.
• Small lightweight, and simple designs, easy to run, deploy and maintain.
• Interfaces to third party processors and LAN networks for taking the system to the next level.
• Standard depth of 200 meters.
• Compatible with all Klein towing accessories and cables.
• Phosphorescent Finish
• Low cost

Standard System Includes:

• Towfish, dual frequency
• Rugged splashproof Transceiver Processor Unit (TPU)
• High power laptop computer
• Lightweight, Kevlar reinforced tow cable
• SonarPro software with VX Works TPU Operating system

System Specifications

Sample Images