This Recommendation provides information on coordination of the fixed service with mobile-satellite and radiodetermination-satellite service systems operating in the 2 483.5-2 500 MHz frequency band. An estimation of the level of interference that may be caused by mobile-satellite and radiodetermination-satellite service systems is included. This Recommendation examines the impact of the relaxation of the power flux-density level that triggers coordination with the fixed service that was agreed at WRC-12 under agenda item 1.18.

This Recommendation may assist when performing coordination under Radio Regulations No. 9.14 with administrations requesting to operate their RDSS or MSS systems at pfd levels in excess of the thresholds defined in RR Appendix 5.