ITU-R

International Telecommunication Union / Radio communication Sector

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ITU-R ★★★★★

ITU-R BT.1367-2 2015 Serial digital fibre transmission system for signals conforming to Recommendations ITU-R BT.656, ITU-R BT.799, ITU-R BT.1120 and ITU-R BT.2077 (Part 3)

Publication date: 2015 Points: 50 File size: 1.11 MB Pages: 29 Format: PDF

ITU-R ★★★★★

ITU-R REPORT 920-2 1990 MARITIME SATELLITE SYSTEM PERFORMANCE AT LOW ELEVATION ANGLES

Publication date: 1990 Points: 50 File size: 1.05 MB Pages: 14 Format: PDF

ITU-R ★★★★★

ITU-R M.2116-0 2018 Technical characteristics and protection criteria for the aeronautical mobile service systems operating within the 4 400-4 990 MHz frequency range

Publication date: 2018 Points: 50 File size: 439.95 KB Pages: 8 Format: PDF

ITU-R ★★★★★

ITU-R M.1187-1 2006 Method for the Calculation of the Potentially Affected Region for a Mobile-Satellite Service Network in the 1-3 GHz Range Using Circular Orbits

Publication date: 2006 Points: 50 File size: 157.83 KB Pages: 5 Format: PDF

ITU-R ★★★★★

ITU-R RESOLUTION 22-2 2007 Improvement of national radio spectrum management practices and techniques

Publication date: 2007 Points: 50 File size: 13.52 KB Pages: 1 Format: PDF

ITU-R ★★★★★

ITU-R M.628-5 2012 Technical characteristics for search and rescue radar transponders

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

ITU-R ★★★★★

ITU-R QUESTION 264/4 2000 Technical and operational characteristics of networks of the fixed-satellite service operating above 275 GHz

Publication date: 2000 Points: 50 File size: 18.25 KB Pages: 2 Format: PDF

ITU-R ★★★★★

ITU-R REPORT RA.2189 2010 Sharing between the radio astronomy service and active services in the frequency range 275-3 000 GHz

Publication date: 2010 Points: 50 File size: 533.98 KB Pages: 15 Format: PDF

ITU-R ★★★★★

ITU-R S.1855 2010 Alternative reference radiation pattern for earth station antennas used with satellites in the geostationay-satellite orbit for use in coordination and/or interference assessment in the frequency range from 2 to 31 GHz

Publication date: 2010 Points: 50 File size: 1.33 MB Pages: 7 Format: PDF

ITU-R ★★★★★

ITU-R F.1762 2006 Characteristics of enhanced applications for high frequency (HF) radiocommunication systems

Publication date: 2006 Points: 50 File size: 90.63 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 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 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 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 QUESTION 62-2/5 1990

Interference to the aeronautical mobile and aeronautical radionavigation services

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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