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Spectrum engineering techniques

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Contributions��Documents / Contributions

Number
Title Source AI/Question
Date
[ 117 ]
Modification to the working document towards a preliminary draft new Recommendation - Power line high data rate telecommunications systems � NABA 221/1 2006-09-22
[ 116 ]
Information for the effects of radio frequency (RF) lighting device noise on the performance of 802.11B wireless local area network (WLAN) in the 2.4 GHz ISM band � Korea (Republic of) 2006-09-22
[ 115 ]
Recommendation ITU-R SM.1056 - Limitation of radiation from industrial, scientific and medical (ISM) equipment � Korea (Republic of) 70/1 2006-09-22
[ 114 ]
Recommendation to be brought to the attention of WPs 1A and 6E � BR Study Group Department 2006-09-21
[ 113 ]
Recommendations to be brought to the attention of Working Party 1A � BR Study Group Department 2006-09-20
[ 112 ]
(Rev.1)
Proposal of a new study Question � Germany (Federal Republic of) 2006-09-20
[ 111 ] �
Liaison statement to Task Group 1/9 and Working Party 1A - Mathematical inconsistency when linking the FSS OoB domain mask of Annex 5 of Recommendation ITU-R SM.1541 and the FSS spurious emission limit of RR Appendix 3 � WP 4A 2006-09-11
[ 110 ]
(Rev.1)
Draft revision of Recommendation ITU-R SM.1134 � Russian Federation 2006-07-25
[ 109 ]
Overview of FM modulator interference to broadcast services � North American Broadcasters Association 32/6 2006-08-08
[ 108 ]
Liaison statement to Working Parties 3J and 3M, copy to Working Party 1A and ITU-T Study Group 15 - Fixed service applications using frequency bands above 3 000 GHz � WP 9B 2006-07-24
[ 107 ]
Liaison statement to WP's 1A, 1B, 4A, 4-9S, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and TG 1/9, and to JTG 6-8-9 - Revision of Recommendation ITU-R F.1336 � WP 9D 2006-07-19
[ 106 ]
Liaison statement to Working Parties 1A and 1C - Working party 8B rapporteur and Co-Chairman of JRG-1A/1C/8B � WP 8B 2006-05-01
[ 105 ]
LS to WP 1A - Coordination of an Earth station in studies on frequency sharing and coordination criteria � WP 8D 2006-03-17
[ 104 ] �
Liaison statement to WP 1A - Bands between 275 and 3 000 GHz, and above � WP 9B 2005-12-22
[ 103 ]
Liaison statement to WPs 1A, 1B, 4A, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and to TG 1/9 and to JTG 6-8-9 - Revision of Recommendation ITU-R F.1336 � WP 9D 2005-12-21
[ 102 ]
Draft Liaison statement to WP 1A and TG 1/9 - Comments regarding the use of the OoB domain masks in Recommendation ITU-R SM.1541 within the compatibility analyses conducted within Task Group 1/9 (Agenda item 1.20) � WP 4A 2005-12-09
[ 101 ] �
Response to liaison statement from Working Party 1A - Necessary bandwidth of standard frequency and time signals � WP 7A 2005-11-22
[ 100 ]
Liaison statement to Working Party 1A - Bands between 275 and 3 000 GHz � WP 7D 2005-11-22
[ 99 ]
Liaison statement to Working Party 1A - Impact of cable and power line telecommunications systems on radiocommunications systems operating in the LF, MF, HFand VHF bands below 80 MHz � WP 7A 2005-11-22
[ 98 ]
Liaison statement to Working Parties 1A and 9C and ITU-T Study Group 5 - Draft New Recommendation - Protection requirements for broadcasting systems operating in the LF, MF, HF and VHF bands below 80 MHz against the impact of power line telecommunication (PLT) systems � WP 6E 2005-10-18
[ 97 ]
Liaison statement to WPs 1A and 8B - Compatibility studies between aeronautical mobile telemetry systems and systems operating under primary radiocommunication services in 4 500-4 800 MHz and 5 925-6 700 MHz bands identified as candidates for further study � WP 3M 2005-10-11
[ 96 ]
Liaison statement to WP 1A - Response to the liaison statement concerning bands between 275 and 3 000 GHz � WPs 3J and 3M 2005-10-11
[ 95 ]
+Ann.1-15
Chairman's report - Meeting 26-30 September 2005 � Chairman, WP 1A 2005-10-11
[ 94 ]
Liaison statement to WPs 1A, 3J, 3K and 3M - Compatibility studies between aeronautical mobile telemetry systems and systems operating under primary radiocommunication services in 4 500-4 800 MHz and 5 925-6 700 MHz bands identified as candidates for further study � WP 8B 2005-09-29
[ 93 ]
Final List of Participants - Working Party 1A � Director, BR 2005-09-29
[ 92 ]
Liaison statement from ITU-D Study Group 2 to the next meeting of ITU-R Radiocommunication Advisory Group (RAG) and to ITU-R Study Group 1 Working Party 1A (31 October - 4 November 2005) � ITU-D SG 2 2005-09-27
[ 91 ]
List of documents issued � BR Study Group Department 2005-09-23
[ 90 ]
Text for revision of Recommendation ITU-R SM.337-4 - Frequency and distance separations � Korea (Republic of) 2005-09-22
[ 89 ]
Proposal of deletion of Question ITU-R Q.211/1 (1997) � France 2005-09-16
[ 88 ]
Proposal of Revision SM.1235 (1997) � France 2005-09-16
[ 87 ]
Proposal of suppression of Recommendation SM. 669-1 (1993) � France 2005-09-16
[ 86 ]
Proposed amendments of Recommendation ITU-R SM.328-10 - Spectra and bandwidth of emissions � Korea (Republic of) 76/1 2005-09-19
[ 85 ]
Proposal of activation of the SG 1 Group of Redaction � SG 1 Rapporteur to the CCV 2005-09-19
[ 84 ]
Impact of high-speed data rate telecommunication systems using electrical power lines on broadcasting receivers and other systems � Brazil (Federative Republic of) 2005-09-20
[ 83 ]
Draft revision to working document toward a preliminary draft Report on the consideration of the use of frequencies between 275 and 3 000 GHz � United States of America 2005-09-20
[ 82 ]
Energy problems and prevention of global warming (Question ITU-R 210/1) � Japan Aerospace Exploration Agency (JAXA) 210/1 2005-09-16
[ 81 ]
Proposal of the extension regardin gthe termination year of Question ITU-R 210/1 to 2010 from 2005 - A response to Question ITU-R 210/1 and interference analyses between SSPS in the ISM bands and existing radio services � Japan Aerospace Exploration Agency (JAXA) 210/1 2005-09-16
[ 80 ]
Liaison statement to Working Parties 1A, 4A and 8D - Comments regarding the use of the OOB domain masks in Recommendation ITU-R SM.1541 within the compatibility analyses conducted within Task Group 1/9 (Agenda item 1.20) � TG 1/9 2005-09-19
[ 79 ]
ITU-R SM. Series Recommendations under responsibility of WP 1A � France 2005-08-02
[ 78 ]
Questions assigned to Study Group 1 and corresponding ITU-R SM.series Recommendation in force � France 2005-08-02
[ 77 ]
Joint Rapporteur Group - Report of the Second Meeting, May 24-26, 2004 � JRG 1A-1C-8B 2005-07-28
[ 76 ]
Proposed amendments to Recommendation ITU-R SM.328-10 - Spectra and bandwidth of emissions � Russian Federation 2005-07-27
[ 75 ]
Liaison statement to Working Parties 1A, 7D, 8A, 8B and 9D � IPG 2005-07-22
[ 74 ]
Liaison statement to Working Party 1A (Copy to study Group 7) - Bands above 275 GHz � WP 8A 2005-05-16
[ 73 ]
Liaison statement to Working Party 1A - Protection criteria for fixed service systems below 30 MHz from high data rate telecommunication systems using electricity power supply distribution wiring � WP 9C 221/1 2005-05-16
[ 72 ]
Liaison statement to Working Parties 1A, 1B, 4A, 6E, 6M, 6S, 7B, 7C, 7D, 8A, 8B, 8D and 8F and to Task Groups 1/8 and 1/9, and Joint Task Group 6-8-9 - Revision of Recommendation ITU-R F.1336 � WP 9D 2005-05-02
[ 71 ]
Draft Revision of Recommendation ITU-R BS.1660-1 - Technical basis for planning of terrestrial digital sound broadcasting in the VHF band � WP 6E 56/6 2005-04-29
[ 70 ]
Liaison statement to Working Party 1A - Protection requirements of broadcasting systems against interference caused by wired telecommunication systems, using an electric power supply � WP 6E 32/6 2005-04-21
[ 69 ]
Liaison statement to WP 1A - Proposal of OoB domain emission limits for ISDB-T system to be included in Recommendation ITU-R SM.1541-1, Annex 6 � WP 6E 2005-04-12
[ 68 ]
Liaison statement to WPs 1A, 3L and 6E - Impact of cable and power line telecommunications systems on radiocommunication systems operating in the LF, MF, HF and VHF bands below 80 MHz � WP 7D 221/1 2005-03-29
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