MR-352 Pozitiv

Naval Radar

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MR-352 Pozitiv — Figure 1: Composition of the MR-352-E system. Unfortunately, the image of the antenna is not to scale with the electronics racks.© Rosboronexport

Basic Information

Name

MR-352 Pozitiv

Designation

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Alternate Designation

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Equipment Type

Naval Radar

Manufacturer

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Date of Introduction

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Description

The MR-352 Pozitiv-E (NATO designation: “Cross Dome A”) is an X-band (IEEE) or I-band (NATO) two-dimensional naval surveillance and target acquisition radar. It is designed for small and medium-sized ships, supporting the SA-N-11 “Grison” short-range defense system with an instrumented range of 70 nautical miles (128 km). The system features a parabolic antenna with a horn radiator, flanked by half-wave dipoles and reflectors for an integrated secondary radar, and a passive direction-finding antenna at the rear capable of receiving signals from foreign ships up to 300 km away. The antenna is housed in a radome, which externally appears identical to that of its successor, the 3D MR-352-ME1.2 “Positiv-ME1.2” radar.

Naval & Littoral Specifications

Range 70.0 nm

Technical Characteristics

frequency X band

instrumented range 70 NM (≙ 128 km)

Details

Category Sea Based Sensors

Naval > Sea Based Sensors

Sources

radartutorial.eu: https://www.radartutorial.eu/19.kartei/07.naval2/karte072.en.html

Classification

Domain

Naval & Littoral

Equipment Status

Active

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