Contribuciones
[ Origen: WP 8B ]  |
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Número
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Título
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Origen
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AI/Cuestión
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Fecha
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[ 227 ]
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Draft new Report [AMT 4/6 GHz] - Sharing between aeronautical mobile telemetry systems for flight testing and other systems operating in the 4 400-4 940 and 5 925-6 700 MHz band
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WP 8B
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231/8
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2007-06-22 |
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[ 226 ]
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Executive report of the 20th meeting of Working Party 8B
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Chairman, WP 8B
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2007-06-22 |
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[ 225 ]
(Rev.1) |
Draft new Recommendation - Technical characteristics and protection criteria of aeronautical radionavigation service systems in the 645-862 MHz frequency band
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WP 8B
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2007-06-22 |
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[ 224 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[8B.GBAS] - Compatibility between FM sound-broadcasting in the band of about 87-108 MHz and the aeronautical Ground Based Augmentation System (GBAS) in the band 108-117.975 MHz
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WP 8B
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2007-06-21 |
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[ 223 ]
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Draft new Report ITU-R M.[LRD-AIS] - Long range detection of automatic identification system (AIS) messages under various tropospheric propagation conditions
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WP 8B
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2007-06-21 |
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[ 222 ]
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Draft new Report ITU-R M.[EMC2AIS] - EMC assessment of shore-based electronic navigation (eNAV) infrastructure and new draft standards for data exchange in the VHF maritime mobile band (156-174 MHz)
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WP 8B
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2007-06-21 |
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[ 221 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[VHFDATA] - Characteristics of VHF radio system and equipment for the exchange of data and electronic mail in the maritime mobile service Appendix 18 channels
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WP 8B
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2007-06-21 |
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[ 220 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[AMS-MLS] - Method for determining the necessary geographical separation distances, in the 5 GHz band, between the international standard microwave landing system (MLS) stations operating in the aeronautical radionavigation service and transmitters operating in the aeronautical mobile service (AMS) to support telemetry
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WP 8B
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2007-06-21 |
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[ 219 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[AMT 5 030-5 250 MHz] - Technical and operational requirements for aircraft stations of aeronautical mobile service limited to transmission for flight testing in the bands around 5 GHz
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WP 8B
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2007-06-21 |
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[ 218 ]
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Draft new Report ITU-R M.[AMRS 960-1 164 MHz] on guidelines for AM(R)S sharing studies in the 960-1 164 MHz band
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WP 8B
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2007-06-21 |
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[ 217 ]
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Draft new Report ITU-R M.[AMS-FSS] - Compatibility between proposed systems in the aeronautical mobile service and the existing fixed-satellite service in the 5 091-5 250 MHz band
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WP 8B
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2007-06-21 |
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[ 216 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[AM(R)S/AS 5 091-5 150 MHz] - Technical and operational requirements for stations of aeronautical mobile (R) service limited to surface application at airports and for stations of aeronautical mobile service limited to aeronautical security (AS) applications in the band 5 091-5 150 MHz
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WP 8B
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2007-06-21 |
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[ 215 ]
(Rev.1) |
Draft new Report ITU-R M.[AM(R)S - SPECTRUM REQUIREMENTS] - Initial estimate of new aviation AM(R)S spectrum requirements
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WP 8B
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2007-06-21 |
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[ 214 ]
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Draft new Report ITU-R M.[AMSS-RNSS-RAS] - Initial considerations on compatibility between proposed new aeronautical mobile (R) service (AM(R)S) and both radionavigation satellite service (RNSS) in the 5 000-5 010 MHz and 5 010-5 030 MHz bands and radio astronomy in the 4990-5 000 MHz band
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WP 8B
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2007-06-21 |
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[ 180 ]
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Executive report of the 18th and 19th meetings of Working Party 8B
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Chairman, WP 8B
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2006-09-19 |
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[ 178 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.1371-2 - Technical characteristics for a universal shipborne automatic identification system using time division multiple access in the VHF maritime mobile band
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WP 8B
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232/8
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2006-09-19 |
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[ 177 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[RAD_30-300 MHz] - Characteristics and protection criteria for radars operating in the radiolocation service in the frequency band 30-300 MHz
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WP 8B
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237/8
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2006-09-19 |
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[ 176 ]
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Draft new Report ITU-R M.[SAT_DET_AIS] - Satellite detection of automatic identification system messages
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WP 8B
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2006-09-19 |
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[ 175 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.824-2 - Technical parameters of radar beacons (racons)
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WP 8B
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2006-09-19 |
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[ 173 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.1465 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 3 100-3 700 MHz
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WP 8B
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226/8, 216/8
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2006-09-19 |
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[ 172 ]
(Rev.1) |
Recommendation ITU-R M.1463 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 1 215-1 400 MHz
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WP 8B
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226/8
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2006-09-19 |
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[ 171 ]
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Draft revision of Question ITU-R 96-1/8 - Improved efficiency in the use of the band 156-174 MHz by maritime safety and port security stations in the maritime mobile service
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WP 8B
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2006-09-19 |
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[ 169 ]
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Draft new Question ITU-R [RADAR 3-50 MHz]/8
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WP 8B
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2006-09-19 |
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[ 162 ]
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Draft new Report ITU-R M.[RES-351] - Proposed modifications of Appendix 17 (Frequencies and channelling arrangements in the high-frequency bands for the maritime mobile service) for a possible solution of agenda item 1.13 (Resolution 351) during WRC-03
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WP 8B
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2006-09-19 |
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[ 161 ]
(Rev.1) |
Draft new Recommendation ITU-R M.[HF-DATA] - Characteristics of HF radio equipment for the exchange of digital data and electronic mail in the maritime mobile service
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WP 8B
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2006-09-19 |
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[ 160 ]
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Draft new Report - Test results illustrating compatibility between representative radionavigation systems and radiolocation and EESS systems in the band 8.5-10 GHz
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WP 8B
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2006-09-19 |
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[ 159 ]
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Draft new Report ITU-R M.[HF-SHARING] - Consideration of sharing conditions and usage in the 4-10 MHz band
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WP 8B
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2006-09-19 |
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[ 156 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.585-3 - Assignment and use of maritime mobile service identities
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WP 8B
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2006-09-19 |
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[ 144 ]
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Draft revision of Recommendation ITU-R M.493-11 New Annexes 3 and 4
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WP 8B
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2006-06-27 |
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[ 143 ]
+Corr.1 |
Draft new Recommendation ITU-R M.[8B.8-10 GHz] - Characteristics of and protection criteria for terrestrial radars operating in the radiodetermination service in the frequency band 8 500-10 500 MHz
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WP 8B
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2006-06-26 |
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[ 140 ]
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Draft new Report ITU-R M.[9GHz - MIT] - Factors that mitigate interference from radiolocation and EESS/SRS (active) radars to maritime and aeronautical radionavigation radars in the 9.0-9.2 and 9.3-9.5 GHz bands and between EESS/SRS (active) radars and radiolocation radars in the 9.3-9.5 and 9.8-10.0 GHz bands
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WP 8B
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2006-03-27 |
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[ 123 ]
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Executive report of the sixteenth and seventeenth meeting of Working Party 8B
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Chairman, WP 8B
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2005-11-15 |
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[ 111 ]
(Rev.1) |
Draft revision of Recommendation ITU-R M.1460 - Technical and operational characteristics and protection criteria of radiodetermination radars in the 2 900-3 100 MHz band
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WP 8B
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216/8, 226/8
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2005-11-02 |
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[ 110 ]
(Rev.1) +Add.1 |
Draft revision of Recommendation ITU-R M.1467 - Prediction of A2 and NAVTEX ranges and protection of A2 global maritime distress and safety system distress watch channel
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WP 8B
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92/8
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2005-11-02 |
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[ 109 ]
(Rev.1) +Add.1 |
Draft revision of Recommendation ITU-R M.628-3 - Technical characteristics for search and rescue radar transponders
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WP 8B
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45/8, 28/8
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2005-11-02 |
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[ 108 ]
(Rev.1) +Add.1 |
Draft revision of ITU-R Recommendation ITU-R M.1371-1 - Technical characteristics for a universal ship borne automatic identification system using time division multiple access in the VHF maritime mobile band
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WP 8B
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2005-11-02 |
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[ 107 ]
(Rev.1) +Add.1 |
Draft revision of Recommendation ITU-R M.823-2 - Technical characteristics of differential transmissions for global navigation satellite systems from maritime radio beacons in the frequency band 283.5-315 kHz in Region 1 and 285-325 kHz in Regions 2 and 3
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WP 8B
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2005-11-02 |
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[ 60 ]
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Executive Report of the 15th meeting of Worling Party 8B
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Chairman, WP 8B
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2004-12-01 |
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[ 52 ]
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Proyecto de nuevo Informe UIT-R M.[RAD-TEST] [Doc. 8/52] Resultados de las pruebas que ilustran la susceptibilidad de los radares de radionavegación marítima a las emisiones procedentes de comunicaciones digitales y de sistemas por impulsos en las bandas 2 900-3 100 y 9 200-9 500 MHz
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WP 8B
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2004-09-29 |
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[ 51 ]
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Proyecto de revisión de la Recomendación UIT-R M.1314 - Reducción de las emisiones no deseadas de los sistemas de radar que funcionan por encima de 400 MHz
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WP 8B
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202/8
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2004-09-29 |
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[ 50 ]
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Draft new Question ITU-R M.[VHF-RADAR] (Doc. 8/50)
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WP 8B
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2004-09-28 |
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[ 46 ]
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Proyecto de recomendación UIT-R M.[RADAR-16 GHz] (Doc. 8/46) - Características y criterios de protección de los radares que funcionan
en el servicio de radiodeterminación en la banda de frecuencias 15,7-17,3 GHz
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WP 8B
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226/8
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2004-09-27 |
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[ 22 ]
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Executive report of Working Party 8B
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Chairman, WP 8B
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2003-12-03 |
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[ 18 ]
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Draft new Question ITU-R [8B-PROT]/8 [Doc.8/18] - Protection criteria for aeronautical and maritime systems
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WP 8B
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2003-12-03 |
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[ 17 ]
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Draft revision of Question ITU-R 202-2/8 - Unwanted emission of primary radar systems
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WP 8B
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2003-12-03 |
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[ 16 ]
(Rev.1) +Add.1 |
Draft revision of Recommendation ITU-R M.493-10 - Digital selective-calling system for use in the maritime mobile service
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WP 8B
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2003-12-03 |
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[ 14 ]
(Rev.1) |
Protecto de revisión de la Recomendación UIT-R M.541-8 - Procedimientos de explotación para la utilización de equipos de llamada selectiva digital en el servicio móvil marítimo
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WP 8B
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2003-12-03 |
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[ 13 ]
(Rev.1) |
Proyecto de revisión de la Recomendación UIT-R M.1174-1* - Características técnicas de los equipos utilizados para las comunicaciones a bordo de barcos en las bandas de frecuencias comprendidas entre 450 y 470 MHz
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WP 8B
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2003-12-02 |
Resultados :48 documentos
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Telecarga de múltiples documentos: Formatos e idiomas que hay que tener en cuenta (si están disponibles):
