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Maritime mobile service including Global maritime Distress and Safety System (GMDSS); aeronautical mobile service and radiodetermination service

Results:83 total items.
Result page:  Previous -  1 - 2
Contributions  [ Source: France ]   Documents / Contributions
 
Number 
Title Source AI/Question
Date
[ 240 ]  
 
Working document towards a preliminary draft new Report - Guidelines for the use of spectrum by oceanographic radars in the 3 to 50 MHz frequency band     France     2013-11-08
[ 239 ]  
 
Preliminary draft new Report ITU-R RS.[EESS-9GHz_RDS] - Sharing analyses of very wideband EESS SAR transmissions with stations in the radio determination service operating in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz     Germany (Federal Republic of) , France     2013-11-08
[ 238 ]  
 
Comparison of the new SAR system with chirp bandwidth between 600 MHz and 1.2 GHz with previous SARS (SAR-1, SAR-2 AND SAR-3) and SAR-4     Germany (Federal Republic of) , France     2013-11-08
[ 237 ]  
 
Proposed liaison statement to Working Party 7C - Sharing studies between EESS (active) and RDS systems and CPM text for WRC-15 agenda item 1.12     Germany (Federal Republic of) , France     2013-11-08
[ 229 ]  
 
Proposed amendment to working document towards a preliminary draft new Recommendation ITU-R M.[AMS-CHAR-15 GHZ]     France     2013-11-08
[ 228 ]  
 
Working document towards a preliminary draft new Recommendation [ANT ROT] - Antenna rotation variability and effects and antenna coupling on radar interference analysis     France     2013-11-08
[ 227 ]  
 
Working document towards a preliminary draft new Recommendation [PEAK FDR] - Peak frequency dependent rejection for pulsed systems     France     2013-11-08
[ 226 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1638-1 - Characteristics of and protection criteria for sharing studies for radiolocation (except ground based meteorological radars) and, aeronautical radionavigation and meteorological radars operating in the frequency bands between 5 250 and 5 850 MHz     France     2013-11-08
[ 225 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1796-1 - Characteristics of and protection criteria for terrestrial radars operating in the radiodetermination service in the frequency band 8 500-10 680 MHz     France     2013-11-08
[ 221 ]  
 
Proposal for the CPM text - (WRC-15 agenda item 1.17)     France     2013-11-08
[ 220 ]  
 
WRC-15 agenda item 1.16: Proposed amendments to the draft CPM text     Bulgaria (Republic of) , France , Germany (Federal Republic of) , Norway , Romania , Sweden     2013-11-08
[ 185 ]  
 
Agenda item 1.15 - Description of the French situation regarding on board communication - Possible solution for this Agenda item and proposal for the CPM text     France     2013-05-13
[ 172 ]  
 
Working document towards a preliminary draft new Recommendation - Characteristics of a digital system, named navigational data for broadcasting maritime safety and security related information from shore-to-ship in the maritime HF band     France     2013-05-12
[ 171 ]  
 
Agenda item 1.18 on the determination of the required transmitted power of short range radars     France     2013-05-12
[ 167 ]  
 
Characteristics of WAIC systems and bandwidth requirements to support their safe operation     Germany (Federal Republic of) , France     2013-05-10
[ 166 ]  
 
Agenda item 1.18: on sharing studies between the radio astronomy service and the radiolocation service     France     2013-05-10
[ 132 ]  
 
Agenda item 1.16 - From VDE to VDES - Element for the draft CPM text     France , Germany (Federal Republic of) , Romania , Sweden     2013-05-09
[ 117 ]  
 
WRC-15, Agenda item 1.17 - Proposal of work plan for wireless avionics intra communication (WAIC) - Analysis of initial sharing studies and proposal of complementary studies to conduct     France     2013-05-07
[ 116 ]  
 
Preliminary draft new Recommendation - Operational and technical characteristics and protection criteria of radio altimeters utilizing the band 4 200-4 400 MHz     France     2013-05-07
[ 114 ]  
 
Working document towards a preliminary draft new Report ITU-R M.[WAIC_SHARING_4200-4400mhz]     France , Germany (Federal Republic of)     2013-05-06
[ 109 ]  
 
Working document towards a preliminary draft new Report: Efficient spectrum use of oceanographic radars in bands allocated by WRC-12     France     2013-05-06
[ 107 ]  
 
Working document toward a preliminary draft revision of Recommendation ITU-R M.1849 - Technical and operational aspects of ground-based meteorological radars     France     2013-04-26
[ 106 ]  
 
Preliminary draft revision of Recommendation ITU-R M.1638-1 - Characteristics of and protection criteria for sharing and compatibility studies for radiolacation, aeronautical radionavigation and airborne meteorological radars operating in the frequency bands between 5250 and 5850 MHz     France     2013-04-26
[ 65 ]  
 
Draft liaison statement to Working Party 7C - EESS systems (SAR1, SAR2, SAR3 and SAR4) Similarity of signal characteristics and RDS systems proposed for sharing studies     France , Germany (Federal Republic of)     2012-10-26
[ 64 ]  
 
WRC-15 Agenda item 1.5 - Identification of studies required in certain frequency bands allocated to the fixed-satellite service for their consideration under Agenda Item 1.5 as candidate to support the safe operation of UAS in non-segregated airspaces     France     2012-10-26
[ 50 ]  
 
Introduction of digital voice on MF/HF radio channels for maritime radio communications shore - ship/ ship - shore     France     2012-10-25
[ 49 ]  
 
Discussion paper for Agenda item 1.16 - Element for the draft CPM text     France , Germany (Federal Republic of)     2012-10-25
[ 46 ]  
 
Characteristics of WAIC systems and bandwidth requirements to support their safe operation     France , Germany (Federal Republic of)     2012-10-25
[ 38 ]  
 
Preliminary draft new Recommendation - Operational and technical characteristics and protection criteria of radio altimeters utilizing the band 4 200-4 400 MHz     France     2012-05-15
[ 35 ]  
 
Studies related to Agenda item 1.18 on automotive applications in the 77.5-78.0 GHz frequency band     France     2012-05-15
[ 34 ]  
 
Draft Liaison statement to Working Party 7C - WRC-15 Agenda item 1.12 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency bands 8 700-9 300 MHz and 9 900-10 500 MHz     France     2012-05-15
[ 21 ]  
 
Considerations on the fuselage attenuation in the studies under AI 1.17     France     2012-05-11
[ 20 ]  
 
WRC-15 Agenda item 1.5 - Studies needed in consideration of the use of frequency bands allocated to the fixed-satellite service for communications of unmanned aircraft systems in non-segregated airspaces     France     2012-05-11
Results:83 total items.
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