ITU-R F.1820-2007 Power flux-density at international borders for high altitude platform stations providing fixed wireless access services to protect the fixed service in neighbouring countries in the 47.2-47.5 GHz and 47.9-48.2 GHz bands
This Recommendation provides power flux density (pfd) values for the purpose of protecting conventional fixed service stations in neighbouring administrations from co-channel interference from a high altitude platform station (HAPS) operating in the frequency bands 47.2-47.5 GHz and 47.9-48.2 GHz.
ITU-R F.1820-2007 Referenced Document
ITU-R F.1500 Preferred Characteristics of Systems in the Fixed Service Using High Altitude Platforms Operating in the Bands 47.2-47.5 GHz and 47.9-48.2 GHz
ITU-R F.1501 Coordination Distance for Systems in the Fixed Service (FS) Involving High-Altitude Platform Stations (HAPs) Sharing the Frequency Bands 47.2-47.5 GHz and 47.9-48.2 GHz with Other Systems in the Service
ITU-R S.672 Satellite Antenna Radiation Pattern for Use as a Design Objective in the Fixed-Satellite Service Employing Geostationary Satellites
ITU-R F.1820-2007 history
2007ITU-R F.1820-2007 Power flux-density at international borders for high altitude platform stations providing fixed wireless access services to protect the fixed service in neighbouring countries in the 47.2-47.5 GHz and 47.9-48.2 GHz bands