Background
Resolution 85 (Rev. WRC-23) requires the Bureau to verify compliance of frequency assignments of non-geostationary fixed satellite service systems with the single-entry equivalent-power flux density (EPFD) limits in Tables 22-1A, 22-1B, 22-1C, 22-1D, 22-1E, 22 2 and 22-3 of Article 22 of the Radio Regulations and to determine the coordination requirements under Nos. 9.7A and 9.7B.
In order to perform this regulatory examination, the Bureau in collaboration with two software companies developed in 2016 a validation software package to calculate EPFD levels produced by non-GSO satellite systems.
The details of the EPFD validation process are provided in Circular Letter CR/414.
EPFD Validation Software
EPFD Validation Software is distributed within Space Software GIBC Package
User Guide for EPFD validation software
Click here to open User Guide for EPFD validation software package
List of data items required for EPFD examination
Detailed List of Appendix 4 data items required for EPFD examination
The results of EPFD limits validation
The results of RR Article 22 EPFD limits examination for non-GSO systems and their input data