5.1 Frequency
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Statutory Documents - IMO Publications and Documents - Resolutions - Maritime Safety Committee - Resolution MSC.192(79) - Adoption of the Revised Performance Standards for Radar Equipment - (Adopted on 6 December 2004) - Annex - Revised Recommendation on Performance Standards for Radar Equipment - 5 Operational Requirements for the Radar System - 5.1 Frequency

5.1 Frequency

Parent topic: 5 Operational Requirements for the Radar System

5.1.1 Frequency spectrum

 The radar should transmit within the confines of the ITU allocated bands for maritime radar and meet the requirements of the radio regulations and applicable ITU-R recommendations.

5.1.2 Radar Sensor Requirements

 Radar systems of both X and S-Bands are covered in these performance standards:

  • X-Band (9.2-9.5 GHz) for high discrimination, good sensitivity and tracking performance; and
  • S-Band (2.9-3.1 GHz) to ensure that target detection and tracking capabilities are maintained in varying and adverse conditions of fog, rain and sea clutter.

The frequency band in use should be indicated.

5.1.3 Interference susceptibility

 The radar should be capable of operating satisfactorily in typical interference conditions.

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