Hydroacoustic station МГ-747М is intended to protect from underwater diversionists surface ships and such vitally important objects as commercial ports, naval bases, oil platforms, hydroelectric power station dams and other sea installations.

TACKLED TASKS

The station assures automatic detection and classification of underwater targets (diversion forces) moving with speed up to 6 knots at the depths 1-40 m from the surface at the sea depth in location of riding at anchor of the ships not less than 15 m when the sea force is to 3 and under nonlimiting hydrologic conditions. Automatic output of target coordinates in real time is made.

MAIN TECHNICAL DATA

Detection range with probability P = 0.8 – 0.9, m	of the single diversionists	350 - 500
	of the underwater diversionists on vehicle	400 - 550
	of superminiature submarines	700 - 1000
Instrumental root-mean-square error	distance, %	2
	bearing, degree	2
View sector, degree		360

COMPOSITION

• hydroacoustic antenna;
• central processor and remote display;
• power supply unit;
• extension loudspeaker.

MASS

• hydroacoustic antenna 230 kg;
• hardware 66.2 kg.