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Systèmes hertziens fixes, systèmes en ondes décamétriques et autres systèmes, au dessous de 30 MHz, du service fixe et du service mobile terrestre

Resultats:14 documents
Contributions  [ Source: United States of America ]   Documents / Contributions
 
Numéro 
Titre Source AI/Question
Date
[ 358 ]  
 
Working document towards a preliminary draft revision to Recommendation ITU-R F.1762 - Characteristics of enhanced applications for high frequency (HF) radiocommunication systems     United States of America     2023-04-13
[ 357 ]  
 
Preliminary draft revision to Recommendation ITU-R F.1821 - Characteristics of advanced digital high frequency (HF) radiocommunication systems     United States of America     2023-04-13
[ 327 ]  
 
Working document towards a preliminary draft revision to Recommendation ITU-R F.1762 - Characteristics of enhanced applications for high frequency (HF) radiocommunication systems     United States of America     2022-10-31
[ 326 ]  
 
Working document towards a preliminary draft revision to Recommendation ITU-R F.1821 - Characteristics of advanced digital high frequency (HF) radiocommunication systems     United States of America     2022-10-31
[ 325 ]  
 
Working document towards a preliminary draft new Handbook ITU-R [HF ADAPTIVE TUTORIAL] - A tutorial on frequency adaptive communication systems in the HF bands     United States of America     2022-10-31
[ 264 ]  
(Rev.1) 
Working document towards a preliminary draft revision to Recommendation ITU-R F.1821 - Characteristics of advanced digital high frequency (HF) radiocommunication systems     United States of America     2022-04-22
[ 263 ]  
(Rev.1) 
Working document towards a preliminary draft revision to Recommendation ITU-R F.1762 - Characteristics of enhanced applications for high frequency (HF) radiocommunication systems     United States of America     2022-04-22
[ 226 ]  
 
Organization of work called for in Resolution ITU-R 59-2     United States of America     2021-11-05
[ 157 ]  
 
Fixed service characteristics for WRC-23 agenda items 1.13, 1.16, 1.17 and 1.19 studies     United States of America   AI1.19, AI1.17, AI1.16, AI1.13   2021-04-16
[ 156 ]  
 
Proposal for Editorials to the preliminary draft new Report ITU-R F. [CSA]     United States of America     2021-04-16
[ 113 ]  
 
Reply liaison statement to Working Party 5B - Technical and operational characteristics and protection of the Fixed Service     United States of America   AI1.8   2020-10-27
[ 35 ]  
 
Proposed liaison statement from Working Party 5C to Working Party 4A regarding WRC-23 agenda item 1.15     United States of America   AI1.15   2020-07-08
[ 34 ]  
 
Proposed liaison statement from Working Party 5C to Working Party 7B regarding WRC-23 agenda item 1.13     United States of America   AI1.13   2020-07-08
[ 33 ]  
 
Proposed revision to working document towards a preliminary draft new Report ITU-R F.[CSA] - Technical and operational characteristics of radio frequency central alarm systems operating in the fixed service in the frequency range 450-470 MHz     United States of America     2020-07-08
Resultats:14 documents
 
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Mis à jour le : 2024-10-19