ITU-R

International Telecommunication Union / Radio communication Sector

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ITU-R ★★★★★

ITU-R M.2114-0 2018 Technical and operational characteristics of and protection criteria for aeronautical mobile service systems in the frequency bands 22.5-23.6 GHz and 25.25-27.5 GHz

Publication date: 2018 Points: 50 File size: 514.24 KB Pages: 8 Format: PDF

ITU-R ★★★★★

ITU-R BT.2000 2012 Use of large screen digital imagery Recommendations in video information systems applications

Publication date: 2012 Points: 50 File size: 1.27 MB Pages: 4 Format: PDF

ITU-R ★★★★★

ITU-R BS.1350-1 1998 Systems Requirements for Multiplexing (FM) Sound Broadcasting with a Sub-Carrier Data Channel Having a Relatively Large Transmission Capacity for Stationary and Mobile Reception

Publication date: 1998 Points: 50 File size: 44.08 KB Pages: 8 Format: PDF

ITU-R ★★★★★

ITU-R S.1326 1997 Feasibility of Sharing between the Inter-Satellite Service and the Fixed-Satellite Service in the Frequency Band 50.4-51.4 GHz

Publication date: 1997 Points: 50 File size: 464.85 KB Pages: 8 Format: PDF

ITU-R ★★★★★

ITU-R QUESTION 251/7 2010 Ground-based passive sensors

Publication date: 2010 Points: 50 File size: 16.17 KB Pages: 1 Format: PDF

ITU-R ★★★★★

ITU-R REPORT 227-3 1982 GENERAL METHODS OF MEASURING THE FIELD STRENGTH AND RELATED PARAMETERS

Publication date: 1982 Points: 50 File size: 38.7 KB Pages: 1 Format: PDF

ITU-R ★★★★★

ITU-R S.484-3 1992 Station-Keeping in Longitude of Geostationary Satellites in the Fixed Satellite Service - Section 4D3 - Spacecraft Station-Keeping - Satellite Antenna Radiation Pattern - Pointing Accuracy

Publication date: 1992 Points: 50 File size: 135.67 KB Pages: 2 Format: PDF

ITU-R ★★★★★

ITU-R BT.417-5 2002 Minimum field strengths for which protection may be sought in planning an analogue terrestrial television service

Publication date: 2002 Points: 50 File size: 86.28 KB Pages: 2 Format: PDF

ITU-R ★★★★★

ITU-R SM.2028 2012 Protection distance calculation between inductive systems and radiocommunication services using frequencies below 30 MHz

Publication date: 2012 Points: 50 File size: 1.4 MB Pages: 11 Format: PDF

ITU-R ★★★★★

ITU-R F.1242 1997 Radio-Frequency Channel Arrangements for Digital Radio Systems Operating in the Range 1 350 MHz to 1 530 MHz

Publication date: 1997 Points: 50 File size: 24.39 KB Pages: 4 Format: PDF

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ITU-R BO.1516-1 2012

Digital multiprogramme television systems for use by satellites operating in the 11/12 GHz frequency range

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ITU-R TF.535-2 1998

Use of the Term UTC

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ITU-R SM.1794 2007

Wideband instantaneous bandwidth spectrum monitoring systems

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ITU-R BT.2035 2013

A reference viewing environment for evaluation of HDTV program material or completed programmes

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ITU-R BO.1297 1997

Protection Ratios to be Used for Planning Purposes in the Revision of the Appendices 30 (Orb-85) and 30A (Orb-88) Pla...

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ITU-R BO.712-1 1992

HIGH-QUALITY SOUND/DATA STANDARDS FOR THE BROADCASTING-SATELLITE SERVICE IN THE 12 GHz BAND

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ITU-R QUESTION 40-1/6 2010

Extremely high-resolution imagery

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ITU-R REPORT M.2115-1 2009

Testing procedures for implementation of dynamic frequency selection

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ITU-R TF.457-2 1997

Use of the Modified Julian Date by the Standard-Frequency and Time-Signal Services

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ITU-R QUESTION 216/1 1998

Spectrum redeployment as a method of national spectrum management

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ITU-R QUESTION 62-2/5 1990

Interference to the aeronautical mobile and aeronautical radionavigation services

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ITU-R S.446-2 1978

Carrier Energy Dispersal for Systems Employing Angle Modulation by Analogue Signals or Digital Modulation in the Fixe...

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ITU-R SF.1601-2 2006

Methodologies for interference evaluation from the downlink of the fixed service using high altitude platform station...

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ITU-R REPORT SA.2191 2010

Spectrum requirements for future SRS missions operating under a potential new SRS allocation in the band 22.55-23.15 GHz

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ITU-R F.758-6 2015

System parameters and considerations in the development of criteria for sharing or compatibility between digital fixe...

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ITU-R SF.1650-1 2005

The minimum distance from the baseline beyond which in-motion earth stations located on board vessels would not cause...

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ITU-R QUESTION 203-1/4 1993

The impact of using small antennas on the efficient use of the geostationary-satellite orbit

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ITU-R REPORT M.929-2 1990

Compatibility between the broadcasting service in the band of about 87-108 MHz and the aeronautical services in the b...

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ITU-R QUESTION 27/6 2002

Receivers for sound broadcasting below 30 MHz

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ITU-R REPORT P.2011-1 1999

Propagation at Frequencies Above the Basic MUF