ITU-R

International Telecommunication Union / Radio communication Sector

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ITU-R ★★★★★

ITU-R F.497-7 2007 Radio-frequency channel arrangements for fixed wireless systems operating in the 13 GHz (12.75-13.25 GHz) frequency band

Publication date: 2007 Points: 50 File size: 121.5 KB Pages: 5 Format: PDF

ITU-R ★★★★★

ITU-R M.1229 1997 Performance Objectives for the Digital Aeronautical Mobile-Satellite Service (AMSS) Channels Operating in the Bands 1 525 to 1 559 MHz and 1 626.5 to 1 660.5 MHz Not Forming Part of the ISDN

Publication date: 1997 Points: 50 File size: 137.61 KB Pages: 2 Format: PDF

ITU-R ★★★★★

ITU-R M.1041-1 1998 Future Amateur Radio Systems (FARS)

Publication date: 1998 Points: 50 File size: 139.02 KB Pages: 3 Format: PDF

ITU-R ★★★★★

ITU-R S.1718 2005 Power flux-density values in the band 11.7-12.7 GHz and associated calculation methodology which may be used when the power flux-density values in _ 6 of Annex 1 to Appendix 30 of the Radio Regulations are exceeded - ...

Publication date: 2005 Points: 50 File size: 139.79 KB Pages: 5 Format: PDF

ITU-R ★★★★★

ITU-R M.1230 1997 Performance Objectives for Space-to-Earth Links Operating in the Mobile-Satellite Service with Non-Geostationary Satellites in the 137-138 MHz Bands

Publication date: 1997 Points: 50 File size: 87.39 KB Pages: 2 Format: PDF

ITU-R ★★★★★

ITU-R QUESTION 247/5 2008 Radio-frequency arrangements for fixed wireless systems

Publication date: 2008 Points: 50 File size: 14.33 KB Pages: 1 Format: PDF

ITU-R ★★★★★

ITU-R F.1497-2 2014 Radio-frequency channel arrangements for fixed wireless systems operating in the band 55.78-66 GHz

Publication date: 2014 Points: 50 File size: 1.31 MB Pages: 12 Format: PDF

ITU-R ★★★★★

ITU-R TF.583-6 2003 Time codes

Publication date: 2003 Points: 50 File size: 77.19 KB Pages: 2 Format: PDF

ITU-R ★★★★★

ITU-R REPORT 1167 1990 STUDY ON GENERAL QUESTIONS RELATING TO THE GLOBAL MARITIME DISTRESS AND SAFETY SYSTEM

Publication date: 1990 Points: 50 File size: 276.13 KB Pages: 4 Format: PDF

ITU-R ★★★★★

ITU-R 341-2 1986 Concept of Transmission Loss for Radio Links - Section 5A - Texts of General Interest

Publication date: 1986 Points: 50 File size: 319.89 KB Pages: 6 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