ITU-R

International Telecommunication Union / Radio communication Sector

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ITU-R ★★★★★

ITU-R F.2011 2012 Evaluation of interference from high-altitude platform (HAPS) gateway links (HAPS-to-ground direction) in the fixed service to conventional fixed wireless systems in the range 5 850-7 075 MHz

Publication date: 2012 Points: 50 File size: 947.21 KB Pages: 12 Format: PDF

ITU-R ★★★★★

ITU-R QUESTION 89-1/6 2004 User requirements for electronic news gathering

Publication date: 2004 Points: 50 File size: 19.73 KB Pages: 2 Format: PDF

ITU-R ★★★★★

ITU-R F.748-4 2001 Radio-Frequency Arrangements for Systems of the Fixed Service Operating in the 25, 26 and 28 GHz Bands

Publication date: 2001 Points: 50 File size: 311.77 KB Pages: 8 Format: PDF

ITU-R ★★★★★

ITU-R REPORT BT.961-2 1994 Terrestrial Television Broadcasting in Bands Above 2 GHZ

Publication date: 1994 Points: 50 File size: 501.45 KB Pages: 12 Format: PDF

ITU-R ★★★★★

ITU-R QUESTION 227-1/3 2002 HF channel simulation

Publication date: 2002 Points: 50 File size: 14.77 KB Pages: 1 Format: PDF

ITU-R ★★★★★

ITU-R BT.2026 2012 Guidelines on the implementation of systems for in-service measurement and monitoring of perceptual transparency for the distribution chain of SDTV and HDTV programmes

Publication date: 2012 Points: 50 File size: 1.37 MB Pages: 5 Format: PDF

ITU-R ★★★★★

ITU-R QUESTION 234/7 2000 Frequency sharing between active sensor systems in the Earth exploration-satellite service and systems operating in other services in the 1 215-1 300 MHz band

Publication date: 2000 Points: 50 File size: 17.31 KB Pages: 1 Format: PDF

ITU-R ★★★★★

ITU-R S.1528 2001 Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz

Publication date: 2001 Points: 50 File size: 179.8 KB Pages: 9 Format: PDF

ITU-R ★★★★★

ITU-R QUESTION 52-1/6 2006 Coverage in LF, MF and HF broadcasting

Publication date: 2006 Points: 50 File size: 18 KB Pages: 1 Format: PDF

ITU-R ★★★★★

ITU-R REPORT SM.2015 1998 Methods for Determining National Long-Term Stratagies for Spectrum Utilization - 13 pp

Publication date: 1998 Points: 50 File size: 848.17 KB Pages: 13 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