ITU-R SF.1649-1 SPANISH-2008
Guidance for determination of interference from earth stations on board vessels to stations in the fixed service when the earth station on board vessels is within the minimum distance

Standard No.

ITU-R SF.1649-1 SPANISH-2008

Release Date

2008

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-R SF.1649-1 SPANISH-2008

Replace

ITU-R SF.1649-1-2003

Scope

This Recommendation provides guidance to administrations for the determination of the interference potential of earth stations on board vessels (ESVs) to stations in the fixed service. Annex 1 provides general considerations for this determination. Annex 2 provides a description of the most basic approach to such a determination. Annex 3 provides several alternative approaches based on simulations. Annex 4 contains material that may be considered in bilateral and multilateral discussion when administrations authorize antennas smaller than 1.2 m in the 14.0-14.5 GHz band to ensure that these smaller antennas are in compliance with the requirements of Resolution 902 (WRC-03).

ITU-R SF.1649-1 SPANISH-2008 Referenced Document

• ITU-R F.1245 Mathematical model of average and related radiation patterns for point-to-point fixed wireless system antennas for use in interference assessment in the frequency range from 1 GHz to 86 GHz*， 2019-01-01 Update
• ITU-R F.1565 Performance degradation due to interference from other services sharing the same frequency bands on a co-primary basis with real digital fixed wireless systems used in the international and national portions of a 27 500 km hypothetical reference path at o
• ITU-R F.383 Radio-frequency channel arrangements for high-capacity fixed wireless systems operating in the lower 6 GHz (5 925 to 6 425 MHz) band*， 2013-02-01 Update
• ITU-R F.696 Error Performance and Availability Objectives for Hypothetical Reference Digital Sections Forming Part or All of the Medium-Grade Portion of an Integrated Services Digital Network Connection at a Bit Rate Below the Primary Rate Utilizing Digital Radio-Rel
• ITU-R P.452 Prediction Procedure for the Evaluation of Microwave Interference between Stations on the Surface of the Earth at Frequencies Above About 0.7 GHz
• ITU-R SF.1006 Determination of the Interference Potential between Earth Stations of the Fixed-Satellite Service and Stations in the Fixed Service
• ITU-R SF.1485 Determination of the Coordination Area for Earth Stations Operating with Non-Geostationary Space Stations in the Fixed-Satellite Service in Frequency Bands Shared with the Fixed Service
• ITU-R SF.1585 Example approach for determination of the composite area within which interference to fixed service stations from earth stations on board vessels when operating in motion near a coastline would need to be evaluated

ITU-R SF.1649-1 SPANISH-2008 history

• 2008 ITU-R SF.1649-1-2008 Guidance for determination of interference from earth stations on board vessels to stations in the fixed service when the earth station on board vessels is within the minimum distance
• 0000 ITU-R SF.1649-1-2003