ITU-R - International Telecommunication Union/
ITU Radiocommunication Sector Collection

ITU-R S.446-4

Carrier Energy Dispersal for Systems Employing Angle Modulation by Analogue Signals or Digital Modulation in the Fixed-Satellite Service

ITU-R S.727-2

Cross-polarization isolation from very small aperture terminals (VSATs)

ITU-R SA.1028-2

Performance criteria for satellite passive remote sensing

ITU-R SA.1029-2

Interference criteria for satellite passive remote sensing

ITU-R SA.1164-2

Sharing and Coordination Criteria for Service Links in Data Collection Systems in the Earth Exploration-Satellite and Meteorological-Satellite Services

ITU-R SA.514-3

Interference Criteria for Command and Data Transmission Systems Operating in the Earth Exploration-Satellite and Meteorological-Satellite Services

ITU-R SA.578

(WITHDRAWN) Protection Criteria and Sharing Considerations Relating to Deep-Space Research - Section 2E - Space Research

ITU-R SF.1649

Guidance for determination of interference from earth stations on board vessels to stations in the fixed service when the earth station on board vessels is within the minimum distance-Questions ITU-R 226/9 and ITU-R 254/4

ITU-R SF.674-2

Determination of the impact on the fixed service operating in the 11.7-12.2 GHz band when geostationary fixed-satellite service networks in Region 2 exceed power flux-density thresholds in Resolution 77 (WRC-2000)

ITU-R SF.766

Methods for Determining the Effects of Interference on the Performance and the Availability of Terrestrial Radio-Relay Systems and Systems in the Fixed-Satellite Service Section 4/9B - Co-ordination and Interference Calculations

ITU-R SM.1751

An additional methodology for the evaluation of the effect of interference between radiocommunication networks operating in a shared frequency band

ITU-R SM.851.1

Sharing between the Broadcasting Service and the Fixed and/or Mobile Services in the VHF and UHF Bands-Replaces IS 851-1

ITU-R SM.854-2

Direction finding and location determination at monitoring stations

ITU-R TF.1153-2

The operational use of two-way satellite time and frequency transfer employing PN codes-Question ITU-R 201/7

ITU-R TF.374-5

Precise Frequency and Time-Signal Transmissions

ITU-R TF.767-2

Use of Global Navigation Satellite Systems for High-Accuracy Time Transfer

ITU-R VOL 2000 SM SERIES PT 1

Spectrum Management

ITU-R BR.714-2

International exchange of programmes produced by means of high-definition television

ITU-R BT.1129-2

Subjective Assessment of Standard Definition Digital Television (SDTV) Systems

ITU-R F.1107-1

Probabilistic analysis for calculating interference into the fixed service from satellites occupying the geostationary orbit

ITU-R F.1397-2

(WITHDRAWN) Error performance objectives for real digital radio links used in the international portion of a 27 500 km hypothetical reference path at or above the primary rate

ITU-R F.594-4

Error Performance Objectives of the Hypothetical Reference Digital Path for Radio-Relay Systems Providing Connections at a Bit Rate Below the Primary Rate and Forming Part or All of the High Grade Portion of an Integrated Services Digital Network

ITU-R F.636-3

Radio-Frequency Channel Arrangements for Radio-Relay Systems Operating in the 15 GHz Band

ITU-R F.698-2

Preferred Frequency Bands for Trans-Horizon Radio-Relay Systems

ITU-R F.749-2

Radio-Frequency Arrangements for Systems Of the Fixed Service Operating in the 38 GHz Band

ITU-R F.755-2

Point-to-Multipoint Systems in the Fixed Service

ITU-R HDBK RPI

Handbook Radiowave Propagation Information for Predictions for Earth-To-Space Path Communications-Study Group 3

ITU-R M.1033-1

Technical and Operational Characteristics of Cordless Telephones and Cordless Telecommunication Systems

ITU-R M.1085-1

Technical and Operational Characteristics of Wind Profiler Radars for Bands in the Vicinity of 400 MHz

ITU-R M.1227-2

Technical and operational characteristics of wind profiler radars in bands in the vicinity of 1 000 MHz

ITU-R M.1454

e.i.r.p. Density Limit and Operational Restrictions for RLANs or Other Wireless Access Transmitters in Order to Ensure the Protection of Feeder Links of Non-Geostationary Systems in the Mobile-Satellite Service in the Frequency Band 5150-5250 MHz

ITU-R M.1478-1

Protection criteria for Cospas-Sarsat search and rescue instruments in the band 406-406.1 MHz

ITU-R M.585-4

Assignment and use of maritime mobile service identities

ITU-R M.625-3

Direct-Printing Telegraph Equipment Employing Automatic Identification in the Maritime Mobile Service

ITU-R P.684-4

Prediction of field strength at frequencies below about 150 kHz-Question ITU-R 225/3

ITU-R S.1432-1

Apportionment of the allowable error performance degradations to fixed-satellite service (FSS) hypothetical reference digital paths arising from time invariant interference for systems operating below 30 GHz-Questions ITU-R 73/4, ITU-R 75/4 and ITU-R 78/4

ITU-R S.1709-1

Technical characteristics of air interfaces for global broadband satellite systems

ITU-R S.735-1

Maximum Permissible Levels of Interference in a Geostationary-Satellite Network for an HRDP When Forming Part of the ISDN in the Fixed-Satellite Service Caused by Other Networks of This Service Below 15 GHz

ITU-R SA.1160-2

Interference Criteria for Data Dissemination and Direct Data Readout Systems in the Earth Exploration-Satellite and Meteorological-Satellite Services Using Satellites in the Geostationary Orbit

ITU-R SA.1166-2

Performance and Interference Criteria for Active Spaceborne Sensors

ITU-R SA.609-2

Protection criteria for radiocommunication links for manned and unmanned near-Earth** research satellites***

ITU-R SF.406-8

Maximum Equivalent Isotropically Radiated Power of Radio-Relay System Transmitters Operating in the Frequency Bands Shared with the Fixed-Satellite Service

ITU-R SM.1539-1

Variation of the boundary between the out-of-band and spurious domains required for the application of recommendations ITU-R 1541 and ITU-R SM.329

ITU-R SM.1540

Unwanted emissions in the out-of-band domain falling into adjacent allocated bands

ITU-R TF.686-2

Glossary and definitions of time and frequency terms

ITU-R V.662-3

TERMS AND DEFINITIONS

ITU-R VOL 2000 M PT2,3,4,6 SUPP

Mobile, Radiodetermination, Amateur and Related Satellite Services-Supplement 1 to M Series - Parts 2,3,4,and 6; Study Group 8

ITU-R 336-2

Principles of the Devices Used to Achieve Privacy in Radiotelephone Conversations - Section 3B - Radiotelephony

ITU-R 661-1

(WITHDRAWN) Signals for the Alignment of International Sound-Programme Connections - Section CMTT D - Methods of Operation and Assessment of Performance of Sound-Programme Transmission Channels

ITU-R BO.1724-1

Interactive satellite broadcasting systems (television, sound and data)

ITU-R BR.1287-1

Broadcasting of Programmes on Film with Multichannel Sound

ITU-R BR.649-1

Measuring Methods for Analogue Audio Tape Recordings - Section 10/11F - Exchange of Recorded Sound Programmes

ITU-R BR.715-1

International Exchange of Analogue Electronic News Gathering Recordings

ITU-R BS.1285

Pre-Selection Methods for the Subjective Assessment of Small Impairments in Audio Systems

ITU-R BS.1348-1

Service Requirements for Digital Sound Broadcasting at Frequencies Below 30 MHz

ITU-R BS.1350-1

Systems Requirements for Multiplexing (FM) Sound Broadcasting with a Sub-Carrier Data Channel Having a Relatively Large Transmission Capacity for Stationary and Mobile Reception

ITU-R BS.1679

Subjective assessment of the quality of audio in large screen digital imagery applications intended for presentation in a theatrical environment

ITU-R BS.562-3

(WITHDRAWN) Subjective Assessment of Sound Quality - Section 10C - Audio-Frequency Characteristics of Sound-Broadcasting Signals

ITU-R BS.645-2

Test Signals and Metering to Be Used on International Sound Programme Connections - Section 10C - Audio-Frequency Characteristics of Sound-Broadcasting Signals

ITU-R BT.1122-1

User Requirements for Emission and Secondary Distribution Systems for SDTV, HDTV and Hierarchical Coding Schemes

ITU-R BT.1208-1

Video Coding for Digital Terrestrial Television Broadcasting

ITU-R BT.1361

Worldwide Unified Colorimetery and Related Characteristics of Future Television and Imaging Systems

ITU-R BT.1364-1

Format of Ancillary Data Signals Carried in Digital Component Studio Interfaces-(Questions ITU-R 20/6 and ITU-R 42/6)

ITU-R BT.1379-2

Safe areas of wide-screen 16:9 and standard 4:3 aspect ratio productions to achieve a common format during a transition period to wide-screen 16:9 broadcasting

ITU-R BT.1699

Harmonization of declarative content format for interactive TV applications-Questions ITU-R 13/6 and ITU-T 8/9

ITU-R BT.1728

Guidance on the use of flat panel displays in television production and postproduction-Question ITU-R 95/6

ITU-R BT.419-3

Directivity and Polarization Discrimination of Antennas in the Reception of Television Broadcasting - Section 11E - Planning of Television Networks, Protection Ratios Television Receivers and Antennas

ITU-R BT.472-3

Video-Frequency Characteristics of a Television System to Be Used for the International Exchange of Programmes between Countries That Have Adopted 625-Line Colour or Monochrome Systems - Section 11C - Control, Measurement and International Exchange of Television Programmes

ITU-R BT.797-1

Parameters for 4:3 Enhanced Television Systems That Are NTSC- Compatible

ITU-R BT.798-1

Digital Television Terrestrial Broadcasting in the VHF/UHF Bands

ITU-R F.106-2

Use of Diversity for Voice-Frequency Telegraphy on HF Radio Circuits

ITU-R F.1094-2

Maximum allowable error performance and availability degradations to digital fixed wireless systems arising from radio interference from emissions and radiations from other sources

ITU-R F.1098-1

Radio-Frequency Channel Arrangements for Radio-Relay Systems in the 1 900-2 300 MHz Band

ITU-R F.1249-1

Maximum Equivalent Isotropically Radiated Power of Transmitting Stations in the Fixed Service Operating in the Frequency Band 25.25-27.5 GHz Shared with the Inter-Satellite Service

ITU-R F.1496-1

Radio-frequency channel arrangements for fixed wireless systems operating in the band 51.4-52.6 GHz

ITU-R F.240-6

Signal-to-Interference Protection Ratios for Various Classes of Emission in the Fixed Service Below About 30 MHz - Section 3Aa - Technical Characteristics

ITU-R F.455-2

(WITHDRAWN) Improved Transmission System for HF Radiotelephone Circuits - Section 3B - Radiotelephony

ITU-R F.518-1

Single-Channel Simplex ARQ Telegraph System

ITU-R F.555-1

Permissible Noise in the Hypothetical Reference Circuit of Radio-Relay Systems for Television

ITU-R F.752-1

Diversity Techniques for Radio-Relay Systems

ITU-R F.764-1

Minimum Requirements for HF Radio Systems Using a Packet Transmission Protocol

ITU-R IS.848-1

(WITHDRAWN) Determination of the Coordination Area of a Transmitting Earth Station Using the Same Frequency Band as Receiving Earth Stations in Bidirectionally Allocated Frequency Bands

ITU-R M.1187-1

Method for the Calculation of the Potentially Affected Region for a Mobile-Satellite Service Network in the 1-3 GHz Range Using Circular Orbits

ITU-R M.1462

Characteristics of and Protection Criteria for Radars Operating in the Radiolocation Service in the Frequency Range 420-450 MHz

ITU-R M.1469-1

Methodology for evaluating potential for interference from time division multiple access/frequency division multiple access (TDMA/FDMA) mobile-satellite service (MSS)(Earth-to-space) transmissions into line-of-sight fixed service receivers in the 2 GHz range**-Question ITU-R 201/8

ITU-R M.1639-1

Protection criterion for the aeronautical radionavigation service with respect to aggregate emissions from space stations in the radionavigation-satellite service in the band 1 164-1 215 MHz

ITU-R M.1740

Guide to the application of ITU-R texts related to the amateur and amateur-satellite services

ITU-R M.257-3

Sequential Single Frequency Selective-Calling System for Use in Maritime Mobile Service

ITU-R M.476-5

Direct-Printing Telegraph Equipment in the Maritime Mobile Service

ITU-R M.489-2

Technical Characteristics of VHF Radiotelephone Equipment Operating in the Maritime Mobile Service in Channels Spaced by 25 kHz

ITU-R M.586-1

Automated VHF/UHF Maritime Mobile Telephone System - - Section 8C - Maritime Mobile Service; Telephony and Related Subjects

ITU-R M.694-1

Reference radiation pattern for ship earth station antennas

ITU-R M.830-1

Operational procedures for mobile-satellite networks or systems in the bands 1 530-1 544 MHz and 1 626.5-1 645.5 MHz which are used for distress and safety purposes as specified for the GMDSS-Question ITU-R 90/8

ITU-R P.843-1

Communication by Meteor-Burst Propagation

ITU-R PN.835-1

Reference Standard Atmosphere for Gaseous Attenuation

ITU-R RA.1513-1

Levels of data loss to radio astronomy observations and percentage-of-time criteria resulting from degradation by interference for frequency bands allocated to the radio astronomy on a primary basis-Question ITU-R 227/7

ITU-R REPORT M.742-4

Public Land Mobile Telephone Systems-30 pp

ITU-R RS.1165-2

Technical characteristics and performance criteria for systems in the meteorological aids service in the 403 MHz and 1 680 MHz bands

ITU-R S.1003-1

Environmental protection of the geostationary-satellite orbit-Question ITU-R 34/4

ITU-R SA.1263

Interference Criteria for Meteorological Aids Operated in the 400.15-406 MHz and 1 668.4-1 700 MHz Bands

ITU-R SA.1275-1

Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 2 200-2 290 MHz-Question ITU-R 118/7

ITU-R SA.1742

Technical and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz-Question ITU-R 235/7

ITU-R SA.363-5

Space Operation Systems

ITU-R SA.510-2

Feasibility of Frequency Sharing Between the Space Research Service and Other Services in Bands Near 14 and 15 GHz Potential Interference from Data Relay Satellite Systems

ITU-R SF.357-4

Maximum Allowable Values of Interference in a Telephone Channel of an Analogue Angle-Modulated Radio-Relay System Sharing the Same Frequency Bands as Systems in the Fixed-Satellite Service

ITU-R SF.765-1

Intersection of radio-relay antenna beams with orbits used by space stations in the fixed-satellite service

ITU-R SM.1047-1

National spectrum management

ITU-R SM.1393

Common Formats for the Exchange of Information between Monitoring Stations

ITU-R SM.1542

Protection of passive* services from unwanted emissions

ITU-R SM.1599-1

Determination of the geographical and frequency distribution of the spectrum utilization factor for frequency planning purposes

ITU-R SM.1600

Technical identification of digital signals

ITU-R SM.856-1

New Spectrally Efficient Techniques and Systems

ITU-R TF.535-2

Use of the Term UTC

ITU-R V.461-5

Graphical Symbols and Rules for the Preparation of Documentation in Telecommunications

ITU-R V.665-2

Traffic Intensity Unit

ITU-R VOL 2000 BO SERIES SUPP 1

Satellite Delivery-Supplement to BO Series; Study Group 6

ITU-R VOL 2000 BR SERIES SUPP 1

Recording for Production, Archival and Play-Out; Film for Television-Supplement to BR Series; Study Group 6

ITU-R VOL 2000 S PT 1,2,3 SUPPL

Fixed-Satellite Service-Supplement 1 to S Series Parts 1,2, and 3

ITU-R VOL 2000 V SERIES

Vocabulary and Related Subjects

ITU-R VOL2000 S PT1,2,3 SUPPL 1

Fixed-Satellite Service-Supplement 1 to S Series Parts 1,2, and 3; Study Group 4

ITU-R 456

(WITHDRAWN) Data Transmission at 1200/600 Bit/s Over HF Circuits When Using Multi-Channel Voice-Frequency Telegraph Systems and Frequency-Shift Keying - Section 3Cb - Data Transmission

ITU-R BO.1408-1

Transmission system for advanced multimedia services provided by integrated services digital broadcasting in a broadcasting-satellite channel

ITU-R BO.1659

Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz

ITU-R BO.650-2

Standards for Conventional Television Systems for Satellite Broadcasting in the Channels Defined by Appendix 30 of the Radio Regulations - Section 10/11B - Systems

ITU-R BO.790

Characteristics of Receiving Equipment and Calculation of Receiver Figure-of-Merit (G/T) for the Broadcasting-Satellite Service

ITU-R BR.1384-1

Parameters for International Exchange of Multi-Channel Sound Recordings with or without Accompanying Picture

ITU-R BR.785-1

Release of Programmes in a Multiple Release Media Environment

ITU-R BS.1115-1

Low bit-rate audio coding-(Question ITU-R 19/6)

ITU-R BS.646-1

Source Encoding for Digital Sound Signals in Broadcasting Studios - Section 10C - Audio-Frequency Characteristics of Sound-Broadcasting Signals

ITU-R BS.647-2

Digital Audio Interface for Broadcasting Studios - Section 10C - Audio-Frequency Characteristics of Sound-Broadcasting Signals

ITU-R BS.702-1

Synchronization and Multiple Frequency Use per Programme in HF Broadcasting - Section 10A-1 - Amplitude-Modulation Sound-Broadcasting in Bands 5 (LF), 6 (MF) and 7 (HF)

ITU-R BS.705-1

HF Transmitting and Receiving Antennas Characteristics and Diagrams

ITU-R BT.1118-1

Enhanced Compatible Widescreen Television Based on Conventional Television Systems

ITU-R BT.1197-1

Enhanced Wide-Screen PAL TV Transmission System (The PALplus System)

ITU-R BT.1207-1

Data Access Methods for Digital Terrestrial Television Broadcasting

ITU-R BT.1209-1

Service Multiplex Methods for Digital Terrestrial Television Broadcasting

ITU-R BT.1380-1

Standards for bit rate reduction coding systems for SDTV

ITU-R BT.1687-1

Video bit-rate reduction for real-time distribution* of large-screen digital imagery applications for presentation in a theatrical environment

ITU-R BT.1736

Broadcasting of redistribution signalling* for television

ITU-R BT.711-1

Synchronizing Reference Signals for the Component Digital Studio - Section 11F - Digital Methods of Transmitting Television Information

ITU-R BT.801-1

Test Signals for Digitally Encoded Colour Television Signals Conforming with Recommendations ITU-R BT.601 (Part A) and ITU-R BT.656

ITU-R BT.811-1

Subjective Assessment of Enhanced PAL and SECAM Systems

ITU-R F.1111-1

Improved Lincompex System for HF Radiotelephone Circuits

ITU-R F.1189-1

(WITHDRAWN) Error-Performance Objectives for Constant Bit Rate Digital Paths at or Above the Primary Rate Carried by Digital Radio-Relay Systems Which May Form Part or All of the National Portion of a 27 500 km Hypothetical Reference Path

ITU-R F.1244

Radio Local Area Networks (RLANs)

ITU-R F.1332-1

Radio-Frequency Signal Transported Through Optical Fibres

ITU-R F.520-2

(WITHDRAWN) Use of High Frequency Ionospheric Channel Simulators - Section 3Ac - Influence of the Ionosphere

ITU-R F.745-1

Certain ITU-R Recommendations for analogue radio-relay systems, including those which have been deleted

ITU-R F.760-1

Protection of Terrestrial Line-of-Sight Radio-Relay Systems Against Interference from the Broadcasting-Satellite Service in the Bands Near 20 GHz

ITU-R HDBK R

Handbook on Radiometeorology-Study Group 3

ITU-R HDBK TSD

Terrestrial and Satellite Digital Sound Broadcasting to Vehicular, Portable and Fixed Receivers in the VHF/UHF Bands

ITU-R IS.1009

(WITHDRAWN) Compatibility between the Sound-Broadcasting Service in the Band of About 87-108 MHz and the Aeronautical Services in the Band 108-137 MHz

ITU-R M.1086-1

Determination of the Need for Coordination between Geostationary Mobile Satellite Networks Sharing the Same Frequency Bands

ITU-R M.1168

Framework of International Mobile Telecommunications-2000 (IMT-2000)

ITU-R M.1180

Availability of Communication Circuits in the Aeronautical Mobile-Satellite (R) Services (AMS(R)S)

ITU-R M.1185-1

(WITHDRAWN) Method for Determining Coordination Distance between Ground Based Mobile Earth Stations and Terrestrial Stations Operating in the 148.0-149.9 MHz Band

ITU-R M.1186-1

Technical considerations for the coordination between mobile-satellite service networks utilizing code division multiple access and other spread spectrum techniques in the 1-3 GHz band

ITU-R M.1234-1

Permissible level of interference in a digital channel of a geostationary satellite network in the aeronautical mobile-satellite (R) service (AMS(R)S) in the bands 1 545 to 1 555 MHz and 1 646.5 to 1 656.5 MHz and its associated feeder links caused by other networks of this service and the fixed-satellite service

ITU-R M.1461-1

Procedures for determining the potential for interference between radars operating in the radiodetermination service and systems in other services-Question ITU-R 226/8

ITU-R M.1635

General methodology for assessing the potential for interference between IMT-2000 or systems beyond IMT-2000 and other services

ITU-R M.478-5

Technical Characteristics of Equipment and Principles Governing the Allocation of Frequency Channels between 25 and 3000 MHz for the FM Land Mobile Service

ITU-R M.539-3

Technical and Operational Characteristics of International Radio-Paging Systems

ITU-R M.550-1

Use of Echo Suppressors in the Maritime Mobile-Satellite Service - Section 8I - Technical and Operating Characteristics of Mobile Satellite Services

ITU-R M.627-1

Technical Characteristics for HF Maritime Radio Equipment Using Narrow-Band Phase-Shift Keying (NBPSK) Telegraphy

ITU-R M.817

International Mobile Telecommunications-2000 (IMT-2000)

ITU-R M.829-1

(WITHDRAWN) Frequency Sharing in the 1660-1660.5 MHz Band between the Mobile-Satellite Service and the Radioastronomy Service

ITU-R P. SERIES

1995 P Series Fascicle Radiowave Propagation

ITU-R P.1058-2

Digital Topographic Databases for Propagation Studies

ITU-R P.370-7

(WITHDRAWN) VHF and UHF Propagation Curves for the Frequency Range from 30 MHz to 1 000 MHz

ITU-R P.616

(WITHDRAWN) Propagation Data for Terrestrial Maritime Mobile Services Operating at Frequencies Above 30 MHz - Section 5D - Aspects Relative to the Terrestrial Broadcasting and Mobile Services

ITU-R PI.1059

(WITHDRAWN) Method for Predicting Sky-Wave Field Strength in the Frequency Range 1 605 to 1 705 kHz

ITU-R PI.435-7

(WITHDRAWN) Sky-Wave Field-Strength Prediction Method for the Broadcasting Service in the Frequency Range 150 to 1 600 kHz Section 6D - Ionospheric Propagation Prediction at Frequencies Below About 1.6 MHz

ITU-R PN.310-8

Definitions of Terms Relating to Propagation in Non-Ionized Media

ITU-R PN.681-1

Propagation Data Required for the Design of Earth-Space Land Mobile Telecommunications Systems

ITU-R QUESTION 1/1-E

(WITHDRAWN) Questions Assigned to Radiocommunications Study Group 1 by the Radiocommunication Assembly Spectrum Management-Study Group 1; 27 pp

ITU-R REPORT M.2023

Spectrum Requirements for International Mobile Telecommunications-2000 (IMT-2000)-57 pp

ITU-R S.1427

Methodology and Criterion to Assess Interference from Radio Local Area Network (Rlan)* Transmitters to Non-GSO MSS Feeder Links in the Band 5 150-5 250 MHz

ITU-R S.1428-1

Reference FSS Earth-Station Radiation Patterns for Use in Interference Assessment Involving Non-GSO Satellites in Frequency Bands between 10.7 GHz and 30 GHz

ITU-R S.1522-1

Impact of loss of synchronization recovery time onavailability in hypothetical reference digital paths-Question ITU-R 73/4

ITU-R S.523-4

Maximum Permissible Levels of Interference in a Geostationary- Satellite Network in the Fixed-Satellite Service Using 8-Bit PCM Encoded Telephony, Caused by Other Networks of this Service - Section 4D1 - Permissible Levels of Interference

ITU-R S.731-1

Reference Earth-Station Cross-Polarized Radiation Pattern for Use in Frequency Coordination and Interference Assessment in the Frequency Range from 2 to About 30 GHz

ITU-R SA.1022-1

Methodology for Determining Interference Criteria for Systems in the Earth Exploration-Satellite and Meteorological-Satellite Services

ITU-R SA.1258-1

Sharing of the Frequency Band 401-403 MHz between the Meteorological Satellite Service, Earth Exploration-Satellite Service and Meteorological Aids Service

ITU-R SA.1260-1

Feasibility of sharing between active spaceborne sensors and other services in the range 420-470 MHz-Question ITU-R 218/7

ITU-R SA.1262

Sharing and Coordination Criteria for Meteorological Aids in the 400.15-406 MHz and 1668.4-1700 MHz Bands

ITU-R SA.1276-1

Orbital locations of data relay satellites to be protected from the emissions of fixed service systems operating in the band 25.25-27.5 GHz-Question ITU-R 118/7

ITU-R SA.1346

Sharing between the Meteorlogical Aids Service and Medical Implant Communication Systems (MICS) Operating in the Mobile Service in the Frequency 401-406 MHz

ITU-R SF.1484-1

Maximum allowable values of power flux-density at the surface of the Earth produced by non-geostationary satellites in the fixed-satellite service operating in the 37.5-42.5 GHz band to protect the fixed service

ITU-R SM.1049-1

Method of Spectrum Management to Be Used for Aiding Frequency Assignment for Terrestrial Services in Border Areas

ITU-R SM.1370-1

Design guidelines for developing advanced automated spectrum management systems

ITU-R SM.1446

Definition and Measurement of Intermodulation Products in Transmitter Using Frequency, Phase, or Complex Modulation Techniques

ITU-R SM.1535

Protection of safety services from unwanted emissions

ITU-R SM.1536

Frequency channel occupancy measurements

ITU-R SM.1682

Methods for measurements on digital broadcasting signals*-Question ITU-R 214/1; Study Group 6

ITU-R SNG.1007-1

Uniform Technical Standards (Digital) for Satellite News Gathering (SNG)

ITU-R TF.458-3

International Comparisons of Atomic Time Scales

ITU-R V.573-5

Radiocommunication vocabulary

ITU-R 721-1

(WITHDRAWN) Transmission of Component-Coded Digital Television Signals for Contribution-Quality Applications at Bit Rates Near 140 Mbit/s - Section CMTT A - Television Transmission Standards and Performance Objectives

ITU-R BO.1213-1

Reference receiving earth station antenna pattern for the broadcasting-satellite service in the 11.7-12.75 GHz band-Study Group 6; (Question ITU-R 73/6)

ITU-R BO.1774-1

Use of satellite and terrestrial broadcast infrastructures for public warning, disaster mitigation and relief

ITU-R BO.652-1

Reference Patterns for Earth-Station and Satellite Antennas for the Broadcasting-Satellite Service in the 12 GHz Band and for the Associated Feeder Links in the 14 GHz and 17 GHz Bands - Section 10/11C - Technology

ITU-R BR.1216-1

Recording of Television or Sound Programmes on Magnetic Tape in the Case When Several Programmes are Intended for Broadcasting in the Same Digital Multiplex

ITU-R BR.1352-3

File format for the exchange of audio programme materials with metadata on information technology media

ITU-R BR.1374-1

Scanned Area Dimensions from 16 MM and 35 MM Cinematographic Film Used in Television

ITU-R BR.657-2

Digital Television Tape Recording Standards for the International Exchange of Television Programmes on Magnetic Tape - Section 10/11G - Exchange of Recorded Television Programmes

ITU-R BR.713-1

(WITHDRAWN) Recording of High Definition Television (HDTV) Images on Film

ITU-R BR.778-1

Analogue Component Television Tape Recording

ITU-R BR.781-1

(WITHDRAWN) HDTV Telecine Colour Balance for Film Programmes

ITU-R BR.782-1

(WITHDRAWN) Area of 35mm Print Film Used for 4:3 Conventional Television Systems

ITU-R BS.1196-1

Audio coding for digital terrestrial television broadcasting

ITU-R BS.1386-1

LF and MF transmitting antennas characteristics and diagrams**

ITU-R BS.1548-2

User requirements for audio coding systems for digital broadcasting

ITU-R BS.560-4

Radio-Frequency Protection Ratios in LF, MF and HF Broadcasting

ITU-R BT.1198

Stereoscopic Television Based on R-and L-Eye Two Channel Signals

ITU-R BT.1203-1

User requirements for generic video bit-rate reduction coding of digital TV signals for an end-to-end television system

ITU-R BT.1359-1

Relative Timing of Sound and Vision for Broadcasting

ITU-R BT.1363-1

Jitter Specifications and Methods for Jitter Measurements of Bit-Serial Signals Conforming to Recommendations ITU-R BT.656, ITU-R BT.799 and ITU-R BT.1120

ITU-R BT.1722-1

Harmonization of the instruction set for the execution engine for interactive TV applications

ITU-R BT.1729

Common 16 × 9/4 × 3 aspect ratio digital television reference test pattern

ITU-R F.1092-1

(WITHDRAWN) Error Performance Objectives for Constant Bit Rate Digital Path at or Above the Primary Rate Carried By Digital Radio-Relay Systems Which May Form Part of the International Portion of a 27 500 km Hypothetical Reference Path

ITU-R F.1097-1

Interference Mitigation Options to Enhance Compatibility between Radar Systems and Digital Radio-Relay Systems

ITU-R F.1333-1

Estimation of the Actual Elevation Angle from a Station in the Fixed Service Towards a Space Station Taking into Account Atmospheric Refraction

ITU-R F.1401-1

Considerations for the identification of possible frequency bands for fixed wireless access and related sharing studies

ITU-R F.1405

Guidance to Facilitate Coordination and Use of Frequency Bands Shared between the Fixed Service and Mobile-Satellite Service in the Frequency Range 1-3 GHz-Editorial Amendments:2001

ITU-R F.1670

Protection of fixed wireless systems from terrestrial digital video broadcasting systems in the VHF and UHF shared bands

ITU-R F.1671

Guidelines for a process to address the deployment of area-licensed fixed wireless systems operating in neighbouring countries

ITU-R F.339-7

Bandwidths, signal-to-noise ratios and fading allowances in complete systems

ITU-R F.592-4

Vocabulary of terms for the fixed service

ITU-R HDBK RA

Handbook on Radio Astronomy-Study Group 7

ITU-R IS.850-1

(WITHDRAWN) Coordination Areas Using Predetermined Coordination Distances

ITU-R M. SERIES PT 3

1995 M Series Fascicle - Part 3 Maritime Mobile Service and Aeronautical Mobile Service

ITU-R M.1034-1

Requirements for the Radio Interfaces(s) for Future Public Land Mobile Telecommunication Systems (FPLMTS)

ITU-R M.1036

Spectrum Considerations for Implementation of Future Public Land Mobile Telecommunication Systems (FPLMTS) in the Bands 1 885-2 025 MHz and 2 110-2 200 MHz

ITU-R M.1072

Interference Due to Intermodulation Products in the Land Mobile Service between 25 and 3 000 MHz

ITU-R M.1233-1

Technical Considerations for Sharing Satellite Network Resources between the Mobile-Satellite Service (MSS) (Other Than the Aeronautical Mobile-Satellite (R) Service (AMS(R)S)) and AMS(R)S

ITU-R M.1460-1

Technical and Operational Characteristics and Protection Criteria of Radiodetermination Radars in the 2900-3100 MHz Band

ITU-R M.1464-1

Characteristics of radiolocation radars, and characteristics and protection criteria for sharing studies for aeronautical radionavigation and meteorological radars in the radiodetermination service operating in the frequency band 2 700-2 900 MHz-Question ITU-R 35/8

ITU-R M.1467-1

Prediction of sea area A2 and NAVTEX ranges and protection of the A2 global maritime distress and safety system distress watch channel

ITU-R M.1472

Methodology to Evaluate the Impact of Interference from Time Division Multiple Access/Frequency Division Multiple Access (TDMA/FDMA) Mobile-Satellite Service (MSS) Systems Operating in the 2 GHz Range on Baseband Performance in Frequency Division Multiplexing-Frequency Modulation (FDMA-FM) Analogue Line-of-Sight (LOS) Fixed Service Receivers

ITU-R M.1643

Technical and operational requirements for aircraft earth stations of aeronautical mobile-satellite service including those using fixed-satellite service network transponders in the band 14-14.5 GHz (Earth-to-space)

ITU-R M.496-3

Limits of Power Flux-Density of Radionavigation Transmitters to Protect Space Station Receivers in the Fixed-Satellite Service in the 14 GHz Band - Section 8D - Radiodetermination, Global Maritime Distress and Safety System and Related Subjects

ITU-R M.631-1

Use of Hyperbolic Maritime Radionavigation Systems in the Band 283.5-315 kHz - Section 8D - Radiodetermination, Global Maritime Distress and Safety System and Related Subjects

ITU-R P.1057-2

Probability distributions relevant to radiowave propagation modelling

ITU-R P.1148-1

Standardized Procedure for Comparing Predicted and Observed HF Sky-Wave Signal Intensities and the Presentation of Such Comparisons

ITU-R P.1240-1

ITU-R Methods of Basic MUF, Operational MUF and Ray-Path Prediction

ITU-R P.1510

Annual Mean Surface Temperature

ITU-R PN.618-3

Propagation Data and Prediction Method Required for the Design of Earth-Space Telecommunications Systems

ITU-R PN.837-1

Characteristics of Precipitation for Propagation Modelling

ITU-R RA.1272-1

Protection of radio astronomy measurements above 60 GHz from ground based interference

ITU-R REPORT 919-2

Performance of a Low-Altitude, Polar-Orbiting Satellite EPIRB System-Question 90/8

ITU-R REPORT BO.1227-2

Satellite-Broadcasting Systems of Integrated Services Digital Broadcasting-21 pp

ITU-R REPORT BO.2007-1

Considerations for the Introduction of Broadcasting Satellite Service High Definition Television Systems-35 pp

ITU-R REPORT BS.1203-1

Digital Sound Broadcasting to Vehicular, Portable and Fixed Receivers Using Terrestrial Transmitters in the UHF/VHF Bands-138 pp

ITU-R S. SERIES

1995 S Series Fascicle Fixed-Satellite Service

ITU-R S.1587-2

Technical characteristics of earth stations on board vessels communicating with FSS satellites in the frequency bands 5 925-6 425 MHz and 14-14.5 GHz which are allocated to the fixed-satellite service

ITU-R S.1716

Performance and availability objectives for fixed-satellite service telemetry, tracking and command systems-Question ITU-R 262/4

ITU-R S.464-2

Pre-Emphasis Characteristics for Frequency-Modulation Systems for Frequency-Division Multiplex Telephony in the Fixed-Satellite Service - Section 4C - Earth Station and Baseband Characteristics - Earth Station Antennas - Maintenance of Earth Stations

ITU-R S.466-6

Maximum Permissible Level of Interference in a Telephone Channel of a Geostationary-Satellite Network in the Fixed-Satellite Service Employing Frequency Modulation with Frequency-Division Multiplex, Caused by Other Networks of This Service - Section 4D1 - Permissible Levels of Interference

ITU-R S.484-3

Station-Keeping in Longitude of Geostationary Satellites in the Fixed Satellite Service - Section 4D3 - Spacecraft Station-Keeping - Satellite Antenna Radiation Pattern - Pointing Accuracy

ITU-R SA.1014-1

Telecommunication Requirements for Manned and Unmanned Deep-Space Research

ITU-R SA.1016

Sharing Considerations Relating to Deep-Space Research

ITU-R SA.1024-1

Necessary Bandwidths and Preferred Frequency Bands for Data Transmission from Earth Exploration Satellites (Not Including Meteorological Satellites)

ITU-R SA.364-5

Preferred Frequencies and Bandwidths for Manned and Unmanned Near-Earth Research Satellites - Section 2E - Space Research

ITU-R SF.355-4

Frequency Sharing between Systems in the Fixed-Satellite Service and Radio-Relay Systems in the Same Frequency Bands - Section 4/9A - Sharing Conditions

ITU-R SF.615-1

(WITHDRAWN) Maximum Allowable Values of Interference from the Fixed-Satellite Service into Terrestrial Radio-Relay Systems Which May Form Part of an ISDN and Share the Same Frequency Band Below 15 GHz

ITU-R SM.1265-1

National alternative allocation methods

ITU-R SM.1392-1

Essential Requirements for a Spectrum Monitoring Station for Developing Countries

ITU-R SM.1708

Field-strength measurements along a route with geographical coordinate registrations-Questions ITU-R 214/1 and ITU-R 215/1

ITU-R SM.1794

Wideband instantaneous bandwidth spectrum monitoring systems

ITU-R SM.433-5

(WITHDRAWN) Methods for the Measurement of Radio Interference and the Determination of Tolerable Levels of Interference - Section 1D - Spectrum Utilization and Applications

ITU-R SM.575-1

Protection of fixed monitoring stations against interference-Questions ITU-R 31/1 and ITU-R 32/1

ITU-R SM.668-1

Electronic Exchange of Information for Spectrum Management Purposes

ITU-R SM.852

Sensitivity of Radio Receivers for Class of Emissions F3E

ITU-R SNG.722-1

Uniform Technical Standards (Analogue) for Satellite News Gathering (SNG) - Section 4B1 - Systems Aspects

ITU-R SNG.770-1

Uniform Operational Procedures for Satellite News Gathering (SNG)

ITU-R SNG.771-1

Auxiliary Coordination Satellite Circuits for SNG Terminals

ITU-R TEXT

Distribution of Texts of the XVIIth Plenary Assembly of the CCIR in Volumes I to XV

ITU-R TF.1010-1

Relativistic Effects in a Coordinate Time System in the Vicinity of the Earth

ITU-R TF.582-2

Time and Frequency Reference Signal Dissemination and Coordination Using Satellite Methods

ITU-R VOL 2000 F SERIES PT 1(B)

Fixed Service - Local Access Systems

ITU-R VOL 2000 M SERIES PT 3

Maritime Mobile Service and Aeronautical Mobile Service

ITU-R 27

HF Field-Strength Measurement Campaign

ITU-R BO.1503-1

Functional description to be used in developing software tools for determining conformity of non-geostationary-satellite orbit fixed-satellite system networks with limits contained in Article 22 of the Radio Regulations

ITU-R BO.712-1

High-Quality Sound/Data Standards for the Broadcasting-Satellite Service in the 12 GHz Band - Section 10/11B - Systems

ITU-R BR.1218-1

Recording of Ancillary Data on Digital Recorders for Consumer Use

ITU-R BR.1220-1

Requirements for the Generation, Recording and Presentation of High Definition Television Programmes Intended for Release in the

ITU-R BR.783-1

(WITHDRAWN) Area of 35mm Release Print Film Used for Conventional Resolution 16:9 Television Systems

ITU-R BS.1286

Methods for the Subjective Assessment of Audio Systems with Accompanying Picture

ITU-R BS.1514-1

System for digital sound broadcasting in the broadcasting bands below 30 MHz

ITU-R BS.1698

Evaluating fields from terrestrial broadcasting transmitting systems operating in any frequency band for assessing exposure to non-ionizing radiation-(Question ITU-R 50/6)

ITU-R BS.643-2

System for Automatic Tuning and Other Applications in FM Radio Receivers for Use with the Pilot-Tone System

ITU-R BT.1304

Checksum for Error Detection and Status Information in Interfaces Conforming with Recommendations ITU-R BT.656 and ITU-R BT.799

ITU-R BT.1366-1

Transmission of time code and control code in the ancillary data space of a digital television stream according to ITU-R BT.656, ITU-R BT.799 and ITU-R BT.1120

ITU-R BT.1563

Data encoding protocol using key-length-value

ITU-R BT.796

Parameters for Enhanced Compatible Coding Systems Based on 625-Line PAL and SECAM Television Systems

ITU-R BT.800-2

User Requirements for the Transmission Through Contribution and Primary Distribution Networks of Digital Television Signals Defined According to the 4:2:2 Standard of Recommendation ITU-R BT.601 (Part A)

ITU-R F.1105-1

Transportable fixed radiocommunications equipment for relief operations

ITU-R F.1112-1

Digitized Speech Transmissions for Systems Operating Below About 30 MHz

ITU-R F.1247-1

Technical and Operational Characteristics of Systems in the Fixed Service to Facilitate Sharing with the Space Research, Space Operation and Earth Exploration-Satellite Services Operating in the Bands 2 025-2 110 MHz and 2 200-2 290 MHz

ITU-R F.1404-1

Minimum propagation attenuation due to atmospheric gases for use in frequency sharing studies between systems in the fixed service and systems in the broadcasting-satellite, mobile-satellite and space science services