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Ionospheric Propagation and Radio Noise

Results:14 total items.
Contributions  [ Source: WP 1A ]   Documents / Contributions
 
Number 
Received Source Title
[ 81 ]  
 
2014-06-23 WP 1A   Liaison statement to Working Party 3L - Noise characteristics of PLT devices    
[ 80 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Group 5 (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - ITU-R interest in K series Recommendations    
[ 79 ]  
 
2014-06-20 WP 1A   Liaison statement to the broadband forum (copy for information to ITU-T Study Group 15 and ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Specifications and performance of cabling intended for use with G.fast    
[ 78 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Groups 5 and 15 (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Excessive levels of radio frequency noise in the environment    
[ 77 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Groups 5 and 9, and ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C and 7D - Leakage of radio frequency energy from J.HiNoC systems    
[ 76 ]  
 
2014-06-20 WP 1A   Liaison statement to ITU-T Study Group 15 and Cenelec (copy for information to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 6A and 7D) - Ensuring that telecommunication systems that depend on the use of radio frequencies have been properly assessed for compatibility and the avoidance of harmful interference    
[ 60 ]  
 
2013-06-14 WP 1A   Liaison statement to ITU-T Study Group 5 (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Activities of ITU-T Study Group 5 related to interference between radio signal and device or cable connected to wired broadband networks and cable television networks    
[ 59 ]  
 
2013-06-14 WP 1A   Liaison statement to ITU-T Study Group 15 for information and action (copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D) - Coexistence of wired telecommunications (including PLT) with radiocommunication systems - Considerations with respect to work on Recommendation ITU-T G.fast    
[ 58 ]  
 
2013-06-14 WP 1A   Liaison statement to Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C and 7D - Coexistence of wired telecommunications (including PLT) with radiocommunication systems - Streamlining future cooperation within ITU-R and liaison with ITU-T    
[ 57 ]  
 
2013-06-14 WP 1A   Liaison statement to ITU-T Study Group 9 (Copy to ITU-R Working Parties 1C, 3L, 4C, 5A, 5B, 5C, 5D, 6A, 7B, 7C, 7D and ITU-T Study Group 5) - Coexistence of wired telecommunications (including PLT) with radiocommunication systems - Considerations with respect to work on Recommendation ITU-T J.195 (J.HiNoC-req)    
[ 55 ]  
 
2013-06-13 WP 1A   Liaison statement to Working Party 3L on Question ITU-R 230-2/3 brought to the attention of Study Group 1    
[ 54 ]  
 
2013-06-13 WP 1A   Liaison statement to ITU-R Working Party 3L - Long-term man-made noise measurements below 30 MHz    
[ 25 ]  
 
2012-06-19 WP 1A   Liaison statement to ITU-R WPs 4C, 5A, 5B, 5C, 5D, 6A, 7C and 7D (copy to ITU-R WP 3L and to ITU-T SGs 5, 9 and 15 for information and/or action if any) - Developments on coexistence of wired telecommunication (including PLT) and radiocommunication systems    
[ 24 ]  
 
2012-06-15 WP 1A   Liaison statement to Working Party 3L (copy to Working Party 1C) - Question ITU-R 230-2/3 brought to the attention of Study Group 1    
Results:14 total items.
 
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