The NR-50 is a new-generation solid-state radar for navigation, specifically designed for cost-effective, easy installation during submarine retrofit and new submarine construction.


Featuring a customizable mast interface slot, the NR-50 is designed to be integrated on existing or new submarine platforms. lt allows the elimination of an in-hull passage typically needed for radar installation, increasing the overall integrity and soundness ot the hull ot the submarine. The radar’s newly designed robust and pressure-proof radome protects the sensor trom the harshest external environmental conditions.

The NR-50 sensor is a pulse-compressed X-band transceiver. Transmission power can be selected by the user, from less than 1 watt (peak) up to 50 watts. The antenna is a slotted waveguide specially designed for navigation and surface applications. lts low weight and reduced dimensions allow for easy installation on submarine masts. NR-50 Radar is developed in partnership with GEM Elettronica.