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Spectrum engineering techniques

Results:146 total items.
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Contributions  Documents / Contributions
 
Number 
Received Source Title Questions
[ 146 ]  
 
2003-04-24 WP 9D   Liaison statement to Task Group 6/8 (and for information to Working Parties 1A and 8A) - Protection of fixed wireless systems from digital video broadcasting systems     N/A  
[ 145 ]  
 
2003-04-09 WP 4A   Liaison statement to WP 1A - Assessment of unwanted emissions     N/A  
[ 144 ]  
 
2003-03-24 WP 6E   Liaison statement to WP 1A - Assessment of interference from PLT systems into digital sound broadcasting system in 1-30 MHz     221/1, 32/6  
[ 143 ]  
 
2003-03-14 Chairman, WP 3M   Liaison statement to WPs 6S and 1A concerning the applicability of the Appendix 7 propagation model for the coordination of terrestrial stations or transmit FSS earth stations with BSS earth stations     N/A  
[ 142 ]  
(Rev.1) 
2003-03-11 Russian Federation   See Doc. 1A/140 - 1C/56     222/1  
[ 141 ]  
 
2003-01-29 Russian Federation   Working material for draft new Recommendation - Use of the X dB bandwidth criterion for specifying and monitoring transmitter spectral properties in the out-of-band domain     209/1, 222/1  
[ 140 ]  
 
2003-01-29 Russian Federation   Recommendation ITU-R SM.328-10 - Spectra and bandwidth of emissions     222/1  
[ 139 ]  
 
2002-12-20 Task Group 6/8   Liaison statement to WPs 9D and 1A - Protection of the fixed service in the VHF/UHF bands from terrestrial broadcasting (DVB-T)     N/A  
[ 138 ]  
 
2002-12-13 TG 1/7   Liaison statement to WP's 1A and 7C - Issues concerning the EESS (passive) band-by-band studies     N/A  
[ 137 ]  
 
2002-12-13 Task Group 1/7   Liaison statement to Working Party 4A and copied to Working Parties 1A, 7C, 7D and Joint Working Party 4-9S - Compatibility analysis between the EESS (passive) in the band 50.2-50.4 GHz and a possible new allocation to the FSS (space-to-Earth) in parts of the band 47.2-50.2 GHz     N/A  
[ 136 ]  
 
2002-11-25 Germany (Federal Republic of)   Remarks on the interference from digital terrestrial television broadcasting to the land mobile service     N/A  
[ 135 ]  
 
2002-11-18 Israel (State of)   Interference levels from digital video broadcasting-terrestrial to the land mobile service     N/A  
[ 134 ]  
 
2002-11-12 Israel (State of)   Planning tool for Task Group 6/8 - Terrasys     N/A  
[ 133 ]  
 
2002-10-17 WP 8F   Liaison statement to ITU-R WP 1A - Revision of Recommendation ITU-R SM.1541     N/A  
[ 132 ]  
 
2002-10-11 WP 7A   Liaison statement to Working Party 1A - Revision of Recommendation ITU-R SM.1541     N/A  
[ 131 ]  
 
2002-10-09 WP 7A   Liaison statement to WP 1A - Definitions of the spectral properties of transmitter emissions     N/A  
[ 130 ]  
 
2002-10-09 WP 7C   Liaison statement to WP 1A - Revision of Recommendation ITU-R SM.1541     N/A  
[ 129 ]  
 
2002-10-04 WP 8D   Liaison statement to WP 1A on the determination of the orbit spectrum utilization factor for satellite system stations     N/A  
[ 128 ]  
 
2002-10-04 WP 8D   Liaison statement to Working Party 1A - Definitions of the spectral properties of transmitter emissions     N/A  
[ 127 ]  
 
2002-10-03 WP 8A   Liaison statement to Working Parties 1A and 1B, copied to Task Group 1/8 and Study Group 8 - Ultra wideband emissions     N/A  
[ 126 ]  
 
2002-10-28 Chairman, WP 1A   Chairman's report of the meeting of WP 1A (Geneva, 17-23 July 2002)     N/A  
[ 125 ]  
 
2002-10-02 WP 6S   Reply to liaison statement from WP 1A concerning the proposed revision of Annex 3 to Appendix 30     N/A  
[ 124 ]  
 
2002-10-02 WP 6S   Liaison Statement to WP 1A - Proposed modification to the out-of-band domain emission mask for BSS in Recommendation ITU-R SM.1541     N/A  
[ 123 ]  
 
2002-10-02 TG 6/7   Liaison statement to WP 1A - Protection requirement of digital broadcasting below 30 MHz against interference from wired telecommmunication systems     N/A  
[ 122 ]  
 
2002-10-02 TG 6/7   Reply to liaison statement from WP 1A to WP 6E and TG 6/7 - Draft revision of Recommendation ITU-R SM.1541 - Annex 7     N/A  
[ 121 ]  
 
2002-09-06 WP 6E   Liaison Statement to WP 1A Out-of-band and Spurious Domains     N/A  
[ 120 ]  
 
2002-09-06 WP 6E   Liaison statement to WP 1A and TG 6/7 - Draft revision of Recommendation ITU-R SM.1541 - Annex 7     N/A  
[ 119 ]  
 
2002-09-27 N/A   Liaison Statement to WPs 1A, 1B and TG 1/8 in response to Liaison Statement to WPs 7C, 7D, 6E, 6S, 4A, 9D, 8A and 3J Ultra-wideband Emissions     N/A  
[ 118 ]  
 
2002-09-06 WP 6E   Liaison statement to WPs 1A, 7D, 8A, 8B, 9C and TG 6/7 - Response to Liaison statement to WP 6E and TG 6/7 concerning compatibility between radiocommunication systems and high data telecommunication systems using electricity power supply or telephone distributing wiring (ITU-R Q. 221/1)     221/1, 32/6  
[ 117 ]  
 
2002-07-22 Director, BR   Final List of Participants     N/A  
[ 116 ]  
 
2002-07-16 BRSGD   List of documents issued     N/A  
[ 115 ]  
 
2002-07-15 ITU-R WP 9D Correspondence Group   Sharing and compatibility between the broadcasting service and the fixed service in the VHF and UHF bands     N/A  
[ 114 ]  
 
2002-07-15 United Kingdom of Great Britain and Northern Ireland , France , Germany (Federal Republic of) , Switzerland (Confederation of)   How to deal with Question ITU-R 222/1     N/A  
[ 113 ]  
 
2002-07-15 WG 1 of the SC on reg. and proc. matters   Liaison statement to Working Parties 1A, 3M and 6S - (For information)     N/A  
[ 112 ]  
 
2002-07-12 IUCAF   The importance of passive radio services and the protection of frequency bands allocated to them: Footnote 5.340     N/A  
[ 111 ]  
 
2002-07-11 France   Protection of Earth-exploration satellite service (passive) bands     N/A  
[ 110 ]  
 
2002-07-10 Italy   Preliminary study on coexistence between UWB and the fixed service in bands from 1 to 6 GHz     N/A  
[ 109 ]  
 
2002-07-10 Japan   Proposed amendments to Recommendation ITU-R SM.329 - Reference bandwidth and resolution bandwidth     N/A  
[ 108 ]  
 
2002-07-10 United States of America   Working document toward a PDNR [UWB-1] - Characteristics of devices using ultra-wideband (UWB) transmissions     N/A  
[ 107 ]  
 
2002-07-10 United States of America   U.S. National Regulations regarding ultra-wideband transmission systems     N/A  
[ 106 ]  
 
2002-07-10 United Kingdom of Great Britain and Northern Ireland   Proposal for a liaison statement from WP 1A to WPs 6E, 7A, 7C and 8F     N/A  
[ 105 ]  
 
2002-07-09 United Kingdom of Great Britain and Northern Ireland   UWB interference into DVB-T/DAB/GSM/Bluetooth - (C/I Measurement Results)     N/A  
[ 104 ]  
 
2002-07-08 Korea (Republic of)   Characterization of various factors relating to Radiocommunication Interference     N/A  
[ 103 ]  
 
2001-11-07 Korea (Republic of)   Preliminary draft revision of Recommendation ITU-R SM.1538 - Technical parameters and spectrum requirements for short-range radiocommunication devices     N/A  
[ 102 ]  
 
2001-11-07 France   Characteristics of cable transmissions systems     N/A  
[ 101 ]  
 
2001-11-07 France   Use of the radio spectrum and associated protection requirements     N/A  
[ 100 ]  
 
2001-11-07 ITU Observer in CISPR SC   Report on the activities of CISPR     N/A  
[ 99 ]  
 
2001-11-07 France   Proposal for a liaison statement to Working Party 6E - Draft revision of Recommendation ITU-R SM.1541 - Annex 7     N/A  
[ 98 ]  
 
2001-11-07 France   Preliminary compatibility analysis between space scientific services and UWB     N/A  
[ 97 ]  
 
2001-11-07 France   A preliminary CEPT approach for a band-edge emission mask for UWB systems     N/A  
Results:146 total items.
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