The M660 HMS is a next-generation hull-mounted sonar system tailored for naval platforms engaged in anti-submarine warfare. Delivering both active and passive operational modes, the system is capable of long-range undersea target detection, classification, and localization.
Leveraging configurable array formats and versatile pulse types, the M660 HMS adapts seamlessly to mission-specific acoustic environments, ensuring effective tracking in both deep-ocean and littoral theaters.
Designed for surface ship integration, the sonar’s modular construction accommodates new-build and retrofit applications alike. Its array architecture—available in full-size or compact configurations—supports low- and mid-frequency operations, with pulse design options including CW, FM, HFM, and custom formats.
With detection performance extending beyond the first convergence zone, the M660 HMS delivers the situational dominance essential for modern naval combat operations.
Specifications:
| Array: | 36 vertical staves x 10 transducers (full size), 36 x 6 (compact), customizable layout |
| Source Level: | Customizable output levels |
| Active Frequency: | Low Frequency (LF), Mid Frequency (MF) |
| Pulse Types: | Continuous Wave (CW), Frequency Modulated (FM), High-Frequency Modulated (HFM), Custom pulse designs |
| Detection Range: | Performance exceeds first convergence zone (1st CZ) |
