CONTENTS

RECOMMENDATION  ITU-R  SA.1026-4     1
Aggregate interference criteria for space-to-Earth data transmission systems operating in the Earth exploration-satellite and meteorological-satellite services using satellites in low-Earth orbit     1
Scope     1
Annex 1  Basis for interference criteria     5
1 Introduction  5
2 Meteorological-satellite service in the 137-138 MHz band  11
3 Meteorological-satellite service in the 400.15-401 MHz band  11
4 Meteorological-satellite service in the 1 698-1 710 MHz band  11
5 Meteorological-satellite service in the 7 750-7 850 MHz band  12
6 Earth exploration-satellite service (EESS) in the 8 025-8 400 MHz band  13
 7     EESS in the 25.5-27.0 GHz band  13