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

Results:428 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 78 ]  
 
2012-10-29 United States of America   Proposed Annex 4 to Annex 19 to Working Party 5B Chairman's Report: Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Sharing Study for FSS Earth station transmitters on unmanned aircraft systems and incumbent terrestrial services in certain bands in the frequency range 27.5-30.0 GHz     N/A  
[ 77 ]  
 
2012-10-29 United States of America   Proposed Annex 2 to Annex 19 to Document 5B/62 (Working Party 5B Chairman's Report): Working document towards a preliminary draft new Report ITU-R M.[UAS-FSS] - Sharing Study for FSS earth station transmitters on unmanned aircraft systems and incumbent terrestrial services in the frequency range 14.0-14.5 GHz     N/A  
[ 76 ]  
 
2012-10-29 United States of America   Draft reply liaison statement to Working Party 4C - Protection of RNSS receivers operating in 5 010-5 030 MHz from AM(R)S transmitters operating in 5 030-5 091 MHz     N/A  
[ 75 ]  
 
2012-10-29 United States of America   Working document towards preliminary draft CPM text     N/A  
[ 74 ]  
 
2012-10-29 United States of America   Working document on the work plan for FSS/UAS studies under WRC-15 Agenda item 1.5     N/A  
[ 73 ]  
 
2012-10-29 United States of America   Working document towards a preliminary draft new Report on the operational characteristics of aeronautical mobile telemetry systems and draft liaison statement to Joint Task Group 4-5-6-7 - WRC-15 Agenda item 1.1     N/A  
[ 72 ]  
 
2012-10-29 United States of America   Contribution toward draft liaison statement from Working Party 5B to Joint Task Group 4-5-6-7, additional document that describes technical and operational characteristics, performance objectives and protection requirements to be used in compatibility studies with aeronautical mobile telemetry (AMT) systems operating in the 1 435 - 1 525 and 2 360 - 2 390 MHz ranges     N/A  
[ 71 ]  
 
2012-10-26 United States of America   Discussion and proposed draft liaison statement to Joint Task Group 4-5-6-7 - WRC-15 Agenda item 1.1 - Modelling considerations for the 5 350-5 470 MHz and 5 850-5 925 MHz bands     N/A  
[ 70 ]  
 
2012-10-26 United States of America   Preliminary draft revision of Recommendation ITU-R M.2008 - Characteristics and protection criteria for radars operating in the aeronautical radionavigation service in the frequency band 13.25-13.40 GHz     N/A  
[ 69 ]  
 
2012-10-26 United States of America   Update on operation of radar systems in 76-77 GHz band, proposed changes to working document towards a preliminary draft new Report ITU-R M.[AUTOMOTIVE RADARS], and draft CPM text for WRC-15 Agenda item 1.18     N/A  
[ 68 ]  
 
2012-10-26 United States of America   Modification to working document towards draft CPM text on Agenda item 1.17     N/A  
[ 67 ]  
 
2012-10-26 United States of America   Modifications to preliminary draft revision of Recommendation ITU-R M.1463-1 - Characteristics of and protection criteria for radars operating in the radiodetermination service in the frequency band 1 215-1 400 MHz     N/A  
[ 66 ]  
 
2012-10-26 United States of America   Working document towards a Preliminary Draft New Recommendation: Efficient spectrum use of oceanographic radars in bands allocated by WRC-12     N/A  
[ 65 ]  
 
2012-10-26 France , Germany (Federal Republic of)   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     N/A  
[ 64 ]  
 
2012-10-26 France   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     N/A  
[ 63 ]  
 
2012-10-26 Russian Federation   Proposed modifications for Recommendation ITU-R?.1830 - Technical characteristics and protection criteria of aeronautical radionavigation service systems in the 645-862 MHz frequency band     N/A  
[ 62 ]  
 
2012-10-26 Russian Federation   Completion of work on preparation of new ITU-R Report on compatibility of systems operating in the radionavigation satellite service and radards in the frequency band 1 215-1 300 MHZ     N/A  
[ 61 ]  
 
2012-10-26 Russian Federation   Proposals to the draft CPM text on WRC-15 Agenda item 1.5     N/A  
[ 60 ]  
 
2012-10-26 Russian Federation   Determination of necessary power for automotive radar     N/A  
[ 59 ]  
 
2012-10-26 Russian Federation   Draft liaison statement to Working Party 5A - Characteristics and protection criteria of the oceanographic radars operating in the range 5 250-5 450 KHz     N/A  
[ 58 ]  
 
2012-10-26 Germany (Federal Republic of)   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     N/A  
[ 57 ]  
 
2012-10-26 Germany (Federal Republic of)   Typical link budgets for UA CNPC radio links operated via FSS satellite system     N/A  
[ 56 ]  
 
2012-10-26 Luxembourg   WRC-15 Agenda item 1.5 - Studies regarding the use of fixed-satellite-service for the control and non-payload communications (CNPC) of unmanned aircraft systems (UAS) in non-segregated airspaces     N/A  
[ 55 ]  
 
2012-10-26 Netherlands (Kingdom of the) , Romania   Information to ITU-R Working Party 5B - Revision of European Radiocommunications Committee/ERC Decision of 10 March 1999 on the harmonized examination syllabi for the General Operator's Certificatte (GOC) and the Restricted Operator's Certificate (ROC) ERC DEC(99)01     N/A  
[ 54 ]  
 
2012-10-26 United States of America   Characteristics of and protection criteria for mobile systems operating in the frequency range 14.5-15.35 GHz     N/A  
Results:428 total items.
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