| Count= 1172 | | | | | |
 | BO.600-1 (07/86) | Standardized set of test conditions and measurement procedures for the subjective and objective determination of protection ratios for television in the terrestrial broadcasting and the broadcasting-satellite services | N/A | BS; BSS | WP4A; WP4B | N/A |
| BO.650-2 (03/92) | Standards for conventional television systems for satellite broadcasting in the channels defined by Appendix 30 of the Radio Regulations | Technical/operational characteristics or parameters | BSS | WP4B | N/A |
| BO.651-0 (07/86) | Digital PCM coding for the emission of high-quality sound signals in satellite broadcasting (15 kHz nominal bandwidth) | N/A | BSS | WP4B | N/A |
| BO.652-1 (03/92) | 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 | Antenna reference patterns | BSS | WP4A | N/A |
| BO.712-1 (03/92) | High-quality sound/data standards for the broadcasting-satellite service in the 12 GHz band | Technical/operational characteristics or parameters | BSS | WP4B | N/A |
| BO.789-2 (10/95) | Service for digital sound broadcasting to vehicular, portable and fixed receivers for broadcasting-satellite service (sound) in the frequency range 1 400-2 700 MHz | Technical/operational characteristics or parameters | BSS | WP4B | N/A |
| BO.790-0 (03/92) | Characteristics of receiving equipment and calculation of receiver figure-of-merit (G/T) for the broadcasting-satellite service | Technical/operational characteristics or parameters | BSS | WP4A | N/A |
| BO.791-0 (03/92) | Choice of polarization for the broadcasting-satellite service | N/A | BSS | WP4A | N/A |
| BO.792-0 (03/92) | Interference protection ratios for the broadcasting-satellite service (television) in the 12 GHz band | N/A | BSS | WP4A | N/A |
| BO.793-0 (03/92) | Partitioning of noise between feeder links for the broadcasting-satellite service (BSS) and BSS downlinks | Error performance/availability objectives | BSS; FSS | WP4A | N/A |
| BO.794-0 (03/92) | Techniques for minimizing the impact on the overall BSS system performance due to rain along the feeder-link path | N/A | BSS; FSS | WP4A | N/A |
| BO.795-0 (03/92) | Techniques for alleviating mutual interference between feeder links to the BSS | N/A | BSS; FSS | WP4A | N/A |
| BO.1130-4 (04/2001) | Systems for digital satellite broadcasting to vehicular, portable and fixed receivers in the bands allocated to BSS (sound) in the frequency range 1 400-2 700 MHz | Technical/operational characteristics or parameters | BSS | WP4B | N/A |
| BO.1212 (10/95) | Calculation of total interference between geostationary-satellite networks in the broadcasting-satellite service | N/A | BSS | WP4A | Ref. |
| BO.1213-1 (11/2005) | Reference receiving Earth station antenna pattern for the broadcasting-satellite service in the 11.7-12.75 GHz band | Antenna reference patterns | BSS | WP4A | Ref. |
| BO.1293-2 (04/2002) | Protection masks and associated calculation methods for interference into broadcast-satellite systems involving digital emissions | N/A | BSS; FSS | WP4A | IBR |
| BO.1295-0 (10/97) | Reference transmit Earth station antenna off-axis e.i.r.p. patterns for planning purposes to be used in the revision of the Appendix 30A (Orb-88) Plans of the Radio Regulations at 14Â GHz and 17Â GHz in Regions 1 and 3 | Antenna reference patterns | BSS; FSS | WP4A | Ref. |
| BO.1296-0 (10/97) | Reference receive space station antenna patterns for planning purposes to be used for elliptical beams in the revision of the Appendix 30A (Orb-88) Plans of the Radio Regulations at 14Â GHz and 17Â GHz in Regions 1 and 3 | Antenna reference patterns | BSS; FSS | WP4A | Ref. |
| BO.1297-0 (10/97) | Protection ratios to be used for planning purposes in the revision of the Appendices 30 (Orb-85) and 30A (Orb-88) Plans of the Radio Regulations in Regions 1 and 3 | N/A | BSS; FSS | WP4A | Ref. |
| BO.1373-2 (07/2005) | Use of broadcasting-satellite service assignments and of the associated feeder link assignments for fixed-satellite service transmissions in bands subject to Appendices 30 and 30A of the Radio Regulations | N/A | BSS; FSS | WP4A | N/A |
| BO.1383-0 (12/98) | Introduction of the broadcasting-satellite service (sound) in the same frequency bands as used by mobile aeronautical telemetry systems in the frequency range 1-3 GHz | Sharing/compatibility issues | BSS; AMS | WP4A | N/A |
| BO.1408-1 (04/2002) | Transmission system for advanced multimedia services provided by integrated services digital broadcasting in a broadcasting-satellite channel | Technical/operational characteristics or parameters | BSS | WP4B | N/A |
| BO.1443-3 (07/2014) | Reference BSS earth station antenna patterns for use in interference assessment involving non-GSO satellites in frequency bands covered by RR Appendix 30 | Antenna reference patterns | BSS | WP4A | IBR |
| BO.1444-0 (03/2000) | Protection of the BSS in the 12 GHz band and associated feeder links in the 17 GHz band from interference caused by non-GSO FSS systems | Sharing/compatibility issues | BSS; FSS | WP4A | N/A |
| BO.1445-0 (03/2000) | Improved patterns for fast roll-off satellite transmit antennas of the Regions 1 and 3 BSS plans of RR Appendix S30 | Antenna reference patterns | BSS | WP4A | Ref. |
| BO.1504-0 (07/2000) | Effective utilization of spectrum assigned to the broadcasting-satellite service (sound) | N/A | BSS | WP4A | N/A |
| BO.1506-0 (07/2000) | A methodology to evaluate the impact of solar interference on GSO BSS link performance | N/A | BSS | WP4A | N/A |
| BO.1516-1 (01/2012) | Digital multiprogramme television systems for use by satellites operating in the 11/12 GHz frequency range | Technical/operational characteristics or parameters | BSS | WP4B | N/A |
| BO.1517-0 (04/2001) | Equivalent power flux-density limits, epfddown, to protect the broadcasting-satellite service in the 12 GHz band from interference caused by non-geostationary fixed-satellite service systems | Sharing/compatibility issues | BSS; FSS | WP4A | N/A |
| BO.1597-0 (10/2002) | Methodology for the calculation of the worst-case interference levels between non-geostationary broadcasting-satellite service (sound) systems using highly-elliptical orbit and geostationary orbit satellite networks operating in the band 2 630-2 655 MHz | N/A | BSS | WP4A | N/A |
| BO.1658-0 (12/2003) | Continuous curves of epfddown versus the geostationary broadcasting-satellite service Earth station antenna diameter to indicate the protection afforded by systems complying with the limits of antennas with diameters other than those in Article 22 of t... | Sharing/compatibility issues | BSS; FSS | WP4A | N/A |
| BO.1659-1 (01/2012) | Mitigation techniques for rain attenuation for broadcasting-satellite service systems in frequency bands between 17.3 GHz and 42.5 GHz | N/A | BSS | WP4A; WP4B | N/A |
| BO.1696-0 (02/2005) | Methodologies for determining the availability performance for digital multi-programme BSS systems, and their associated feeder links operating in the planned bands | Error performance/availability objectives | BSS | WP4A; WP4B | N/A |
| BO.1697-0 (02/2005) | Power flux-density values in the band 11.7-12.7 GHz and associated calculation methodology which may be used for bilateral coordination when the power flux-density values in Section 3 of Annex 1 to Appendix 30 or Annex 4 to Appendix 30 of the Radio Reg... | Sharing/compatibility issues | BSS; FSS | WP4A | N/A |
| BO.1724-1 (01/2007) | Interactive satellite broadcasting systems (television, sound and data) | N/A | BSS | WP4B | N/A |
| BO.1773-0 (07/2006) | Criterion to assess the impact of interference to the broadcasting-satellite service from emissions of devices without a corresponding frequency allocation in the Radio Regulations, that produce fundamental emissions in the frequency bands allocated to... | N/A | BSS | WP4A | N/A |
| BO.1774-2 (10/2015) | Use of satellite and terrestrial broadcast infrastructures for public warning, disaster mitigation and relief | Technical/operational characteristics or parameters | BSS | WP4B | N/A |
| BO.1776-1 (01/2012) | Maximum power flux-density for the broadcasting-satellite service in the band 21.4-22.0 GHz in Regions 1 and 3 | N/A | BSS | WP4A | N/A |
| BO.1784-1 (12/2016) | Digital satellite broadcasting system with flexible configuration (television, sound and data) | Technical/operational characteristics or parameters | BSS | WP4B | N/A |
| BO.1785-0 (04/2007) | Intra-service sharing criteria for GSO BSS systems in the band 21.4-22.0 GHz in Regions 1 and 3 | N/A | BSS | WP4A | N/A |
| BO.1834-0 (12/2007) | Coordination between geostationary-satellite orbit fixed-satellite service networks and broadcasting-satellite service networks in the band 17.3-17.8 GHz and among the broadcasting-satellite service and associated feeder-link networks serving Region 2 ... | Sharing/compatibility issues | BSS; FSS | WP4A | N/A |
| BO.1835-0 (12/2007) | Sharing between broadcasting-satellite service (BSS) networks using the Region 2 17.3-17.8 GHz BSS allocation and feeder links of BSS networks using the worldwide 17.3-17.8 GHz fixed-satellite service (FSS) (Earth-to-space) allocation | Sharing/compatibility issues | BSS; FSS | WP4A | N/A |
| BO.1898-1 (12/2012) | Power flux-density value required for the protection of receiving earth stations in the broadcasting-satellite service in Regions 1 and 3 from emissions by a station in the fixed and/or mobile services in the band 21.4-22 GHz | Sharing/compatibility issues | BSS; FS; MS | WP4A | Ref. |
| BO.1900-0 (01/2012) | Reference receive earth station antenna pattern for the broadcasting-satellite service in the band 21.4-22 GHz in Regions 1 and 3 | Antenna reference patterns | BSS | WP4A | Ref. |
| BO.2063-0 (09/2014) | Alternative BSS earth station antenna radiation pattern for 12 GHz BSS bands with effective apertures in the range 55-75 cm | Antenna reference patterns | BSS | WP4A | N/A |
| BO.2098-0 (12/2016) | Transmission system for UHDTV satellite broadcasting | Technical/operational characteristics or parameters | BSS | WP4B | |
| BR.1374-1 (06/01) | Scanned area dimensions from 16 mm and 35 mm cinematographic film used in television | N/A | BS; BSS | WP6C | N/A |
| BR.1441-0 (03/2000) | Compromise scanned area dimensions for television from 35 mm wide-screen films | N/A | BS; BSS | WP6C | N/A |
| BR.1574-0 (06/2002) | Archival of sound-program material in the form of files recorded on information technology media | N/A | BS; BSS | WP6C | N/A |
| BS.48-2 (07/86) | Choice of frequency for sound broadcasting in the Tropical Zone | High Frequency (HF) systems; Sharing/compatibility issues | BS; MS | WP6A | N/A |
| BS.80-3 (06/90) | Transmitting antennas in HF broadcasting | High Frequency (HF) systems; Antenna reference patterns | BS | WP6A | N/A |
| BS.139-3 (06/90) | Transmitting antennas for sound broadcasting in the Tropical Zone | High Frequency (HF) systems; Antenna reference patterns | BS | WP6A | N/A |
| BS.215-2 (07/82) | Maximum transmitter powers for broadcasting in the Tropical Zone | High Frequency (HF) systems | BS | WP6A | N/A |
| BS.216-2 (07/82) | Protection ratio for sound broadcasting in the Tropical Zone | High Frequency (HF) systems | BS | WP6A | N/A |
| BS.411-4 (06/90) | Fading allowances in HF broadcasting | High Frequency (HF) systems | BS | WP6A | N/A |
| BS.412-9 (12/98) | Planning standards for terrestrial FM sound broadcasting at VHF | N/A | BS | WP6A | N/A |
| BS.415-2 (07/86) | Minimum performance specifications for low-cost sound-broadcasting receivers | High Frequency (HF) systems | BS | WP6A | N/A |
| BS.450-4 (10/2019) | Transmission standards for FM sound broadcasting at VHF | Technical/operational characteristics or parameters | BS | WP6A | N/A |
| BS.467-0 (07/70) | Technical characteristics to be checked for frequency-modulation stereophonic broadcasting | Technical/operational characteristics or parameters | BS; BSS | WP6A | N/A |
| BS.468-4 (07/86) | Measurement of audio-frequency noise voltage level in sound broadcasting | Technical/operational characteristics or parameters | BS; BSS | WP6C | N/A |
| BS.498-2 (06/90) | Ionospheric cross-modulation in the LF and MF broadcasting bands | N/A | BS | WP6A | N/A |
| BS.559-2 (06/90) | Objective measurement of radio-frequency protection ratios in LF, MF and HF broadcasting | High Frequency (HF) systems | BS | WP6A | N/A |
| BS.560-4 (10/97) | Radio-frequency protection ratios in LF, MF and HF broadcasting | High Frequency (HF) systems | BS | WP6A | Ref. |
| BS.561-2 (07/86) | Definitions of radiation in LF, MF and HF broadcasting bands | High Frequency (HF) systems; Vocabulary | BS | WP6A | N/A |
| BS.597-1 (07/86) | Channel spacing for sound broadcasting in band 7 (HF) | High Frequency (HF) systems | BS | WP6A | N/A |
| BS.598-1 (06/90) | Factors influencing the limits of amplitude-modulation sound-broadcasting coverage in band 6 (MF) | N/A | BS | WP6A | N/A |
| BS.599-0 (07/82) | Directivity of antennas for the reception of sound broadcasting in band 8 (VHF) | Antenna reference patterns | BS | WP6A | N/A |
| BS.638-0 (07/86) | Terms and definitions used in frequency planning for sound broadcasting | Vocabulary | BS; BSS | WP6A | N/A |
| BS.639-0 (07/86) | Necessary bandwidth of emission in LF, MF and HF broadcasting | High Frequency (HF) systems | BS | WP6A | N/A |
| BS.641-0 (07/86) | Determination of radio-frequency protection ratios for frequency-modulated sound broadcasting | N/A | BS; BSS | WP6A | N/A |
| BS.642-1 (06/90) | Limiters for high-quality sound-programme signals | N/A | BS; BSS | WP6A | N/A |
| BS.643-3 (05/2011) | Radio data system for automatic tuning and other applications in FM radio receivers for use with pilot-tone system | Technical/operational characteristics or parameters | BS | WP6A | N/A |
| BS.644-1 (06/90) | Audio quality parameters for the performance of a high-quality sound-programme transmission chain | Technical/operational characteristics or parameters | BS; BSS | WP6C | N/A |
| BS.645-2 (03/92) | Test signals and metering to be used on international sound programme connections | Technical/operational characteristics or parameters; Vocabulary | BS; BSS | WP6C | N/A |
| BS.646-1 (03/92) | Source encoding for digital sound signals in broadcasting studios | N/A | BS; BSS | WP6C | N/A |
| BS.647-3 (03/2011) | A digital audio interface for broadcasting studios | Technical/operational characteristics or parameters; Vocabulary | BS; BSS | WP6B | N/A |
| BS.702-1 (03/92) | Synchronization and multiple frequency use per programme in HF broadcasting | High Frequency (HF) systems | BS | WP6A | N/A |
| BS.703-0 (06/90) | Characteristics of AM sound broadcasting reference receivers for planning purposes | Technical/operational characteristics or parameters; High Frequency (HF) systems | BS | WP6A | N/A |
| BS.704-0 (06/90) | Characteristics of FM sound broadcasting reference receivers for planning purposes | Technical/operational characteristics or parameters | BS | WP6A | N/A |
| BS.705-1 (10/95) | HF transmitting and receiving antennas characteristics and diagrams | High Frequency (HF) systems; Antenna reference patterns | BS | WP6A | Ref. |
| BS.706-2 (02/98) | Data system in monophonic AM sound broadcasting (AMDS) | High Frequency (HF) systems | BS | WP6A | N/A |
| BS.707-5 (08/2005) | Transmission of multisound in terrestrial television systems PAL B, B1, D1, G, H and I, and SECAM D, K, K1 and L | Technical/operational characteristics or parameters | BS | WP6A | N/A |
| BS.708-0 (06/90) | Determination of the electro-acoustical properties of studio monitor headphones | N/A | BS; BSS | WP6C | N/A |
| BS.774-4 (06/2014) | Service requirements for digital sound broadcasting to vehicular, portable and fixed receivers using terrestrial transmitters in the VHF/UHF bands | Technical/operational characteristics or parameters | BS | WP6A | N/A |
| BS.775-3 (08/2012) | Multichannel stereophonic sound system with and without accompanying picture | N/A | BS; BSS | WP6C | N/A |
| BS.1114-11 (06/2019) | Systems for terrestrial digital sound broadcasting to vehicular, portable and fixed receivers in the frequency range 30-3 000 MHz | Technical/operational characteristics or parameters | BS | WP6A | Ref. |
| BS.1116-3 (02/2015) | Methods for the subjective assessment of small impairments in audio systems | N/A | BS; BSS | WP6C | N/A |
| BS.1194-2 (12/98) | System for multiplexing frequency modulation (FM) sound broadcasts with a sub-carrier data channel having a relatively large transmission capacity for stationary and mobile reception | Technical/operational characteristics or parameters | BS; BSS | WP6A | N/A |
| BS.1195-1 (01/2013) | Transmitting antenna characteristics at VHF and UHF | Antenna reference patterns | BS | WP6A | N/A |
| BS.1196-8 (10/2019) | Audio coding for digital broadcasting | N/A | BS; BSS | WP6B | N/A |
| BS.1283-2 (10/2019) | Guidance for the selection of the most appropriate ITU-R Recommendation(s) for subjective assessment of sound quality | N/A | BS; BSS | WP6C | N/A |
| BS.1284-2 (01/2019) | General methods for the subjective assessment of sound quality | N/A | BS; BSS | WP6C | N/A |
| BS.1285-0 (10/97) | Pre-selection methods for the subjective assessment of small impairments in audio systems | N/A | BS; BSS | WP6C | N/A |
| BS.1348-3 (06/2014) | Service requirements for digital sound broadcasting at frequencies below 30 MHz | High Frequency (HF) systems; Technical/operational characteristics or parameters | BS | WP6A | N/A |
| BS.1349-0 (02/98) | Implementation of digital sound broadcasting to vehicular, portable and fixed receivers using terrestrial transmitters in the LF, MF and HF bands | High Frequency (HF) systems; Technical/operational characteristics or parameters | BS | WP6A | N/A |
| BS.1350-1 (12/98) | Systems requirements for multiplexing (FM) sound broadcasting with a sub-carrier data channel having a relatively large transmission capacity for stationary and mobile reception | Technical/operational characteristics or parameters | BS; BSS | WP6A | N/A |
| BS.1352-3 (12/2007) | File format for the exchange of audio programme materials with metadata on information technology media | N/A | BS; BSS | WP6B | N/A |
| BS.1386-1 (04/2001) | LF and MF transmitting antennas characteristics and diagrams | Antenna reference patterns | BS | WP6A | N/A |
| BS.1387-1 (11/2001) | Method for objective measurements of perceived audio quality | N/A | BS; BSS | WP6C | N/A |
| BS.1423-0 (12/99) | Guidelines for producing multichannel soundtracks using surround matrix techniques | N/A | BS; BSS | WP6C | N/A |
