The 4200 Series is a versatile sidescan sonar system that can be configured for almost any survey application from shallow to deep water operations.
The 4200 utilises EdgeTech’s Full Spectrum® CHIRP technology to provide crisp, high-resolution imagery at ranges up to 50% greater than non-CHIRP systems; thus allowing customers to cover larger areas and save money spent on costly surveys.
One of the unique features of the 4200 is the optional Multi-Pulse (MP) technology, which places two sound pulses in the water rather than one pulse like conventional sidescan sonar systems. This allows the 4200 to be towed at speeds of up to 10 knots while still maintaining 100% bottom coverage. In addition, the MP technology will provide twice the along-track ping rate when operating at normal tow speeds, thus allowing for better target detection and classification ability.