RAS Radio Regulations

 
Relevant ITU-R Recommendations for RAS
RA.769 Protection criteria used for radio astronomical measurements
P.452 Prediction procedure for the evaluation of interference between stations on the surface of the Earth at frequencies above about 100 MHz
P.2001 A general purpose wide-range terrestrial propagation model in the frequency range 30 MHz to 50 GHz
P.676 Attenuation by atmospheric gases and related effects
P.2108 & P.2109 Clutter and building entry losses
M.1583 & S.1586 Compatibility calculation methods for non-GSO satellite constellations
M.2101 5G cell phone networks
RA.314 Preferred frequency bands for RAS
RA.517 Protection from out-of-band emissions
RA.611 & SM.329 Protection from spurious emissions
RA.1513 Acceptable levels of data loss for RAS
RA.1631 Reference antenna pattern for RAS
RS.2066 Protection from strong SAR satellites in X-band

Committee on Radio Astronomy Frequencies