ITU-R

International Telecommunication Union / Radio communication Sector

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ITU-R ★★★★★

ITU-R BT.655-7 2004 Radio-frequency protection ratios for AM vestigial sideband terrestrial television systems interfered with by unwanted analogue vision signals and their associated sound signals

Publication date: 2004 Points: 50 File size: 283.73 KB Pages: 27 Format: PDF

ITU-R ★★★★★

ITU-R F.246-3 1974 FREQUENCY-SHIFT KEYING

Publication date: 1974 Points: 50 File size: 124.5 KB Pages: 2 Format: PDF

ITU-R ★★★★★

ITU-R BT.1690 2004 Assumed characteristics of venues intended for large-screen digital imagery programme presentation in a theatrical environment

Publication date: 2004 Points: 50 File size: 86.27 KB Pages: 2 Format: PDF

ITU-R ★★★★★

ITU-R BR.780-2 2005 Time and control code standards, for production applications in order to facilitate the international exchange of television programmes on magnetic tapes**

Publication date: 2005 Points: 50 File size: 898.87 KB Pages: 29 Format: PDF

ITU-R ★★★★★

ITU-R REPORT 1032-1 1990 RADIO NOISE ENVIRONMENT ON BOARD VESSELS

Publication date: 1990 Points: 50 File size: 628.32 KB Pages: 9 Format: PDF

ITU-R ★★★★★

ITU-R QUESTION 218-1/1 2007 Techniques for measurement of radiation from high data rate telecommunication systems using wired electrical power supply

Publication date: 2007 Points: 50 File size: 14.57 KB Pages: 1 Format: PDF

ITU-R ★★★★★

ITU-R SA.1161-2 2017 Sharing and coordination criteria for data transmission systems in the Earth exploration-satellite and meteorologicalsatellite services using satellites in geostationary orbit

Publication date: 2017 Points: 50 File size: 422.75 KB Pages: 7 Format: PDF

ITU-R ★★★★★

ITU-R REPORT BT.802-3 1990 Additional services using broadcasting channels

Publication date: 1990 Points: 50 File size: 1.43 MB Pages: 13 Format: PDF

ITU-R ★★★★★

ITU-R REPORT BS.304-3 1990 FADING CHARACTERISTICS FOR SOUND BROADCASTING IN THE TROPICAL ZONE

Publication date: 1990 Points: 50 File size: 1.77 MB Pages: 18 Format: PDF

ITU-R ★★★★★

ITU-R P.1511-1 2015 Topography for Earth-space propagation modelling

Publication date: 2015 Points: 50 File size: 402 KB Pages: 3 Format: PDF

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Hot Products

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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 SM.1794 2007

Wideband instantaneous bandwidth spectrum monitoring systems

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ITU-R TF.535-2 1998

Use of the Term UTC

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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 QUESTION 40-1/6 2010

Extremely high-resolution imagery

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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 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 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 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 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 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 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