The JHS-400 on-board communication equipment is designed for seamless mobile communication within the ship, between ships, and from ship-to-shore, supporting critical tasks like cargo loading, rescue operations, and docking.

This high-quality system, featuring JRC’s advanced technical design, ensures reliable communication for ship management tasks through its base station, portable stations, and repeater antenna.

The JRC 400MHz-band communication system includes multiple handheld transceivers (portable stations), a base station, and a repeater antenna system. Portable stations facilitate communication across various working areas, while the base station extends their range.

The repeater antenna system relays radio signals across shielded sections of the ship, ensuring uninterrupted communication throughout all operational areas.