MODEL 855-000-001 SONAR PROCESSOR

Description:
An Imagenex design, based on a high performance digital signal processing (DSP) chip and a graphics processor chip combined in a unique architecture. Optimized for real time image acquistion, enchancement and display. The Model 855 Processor is compitable with the complete rang of Model 855 Underwater Scanning units, and can be used to view sector scan images, side scan images and sector scan profiles. The processor outputs standard VGA video so that it can be used with standard computer monitors. Optional interfaces as described below allow full resolution sonar computers, image capture etc.

MODEL 855-000-110 MINIATURE UNDERWATER SCANNING UNIT

Description: A miniature package containing a complete underwater scanning unit icluding transducer, transducer drive motor, transmittter, receiver, control processor and telemetry system. Application: Designed for medium and full sized ROVs and many other applications, where greater operating depth, 360° degree scanning, and long service life are important.

Specifications: Frequency: 675 khz Beamwidth: 1.7° horizontal x 30° vertical nominal fan beam for imaging Typical Maximum Range: to 100 m Mechanical Resolution: 0.25° Power Supply: 22-48 vdc at 1 a max Connector: Impulse wet mateable straith or angle Cable Requirement: four conductors, two for power, shielded twisted pair or coax for telemetry Cable Length: 600 m (2,000 ft), longer available Materials: aluminium 6061-T6, 300 series stainless steel, pvc, acetal homopolymer, epoxy Finish: hard anodize Maximum Operating Depth: 1000 m (3,300 ft) Dimensions: 89 mm (3.5 in) diameter x 264 mm (10.38 in) high Weight: in air 3 kg (6.5 lb), i water 1.5 kg (3.3 lb)