UIT-R SG03 C

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UIT-R SG03 C

UIT-R SG03	Número máximo de documentos/página:
Propagación de las ondas radioeléctricas

Resultados :31 documentos

Contribuciones [ Origen: WP 3L ]
	Número	Fecha	Origen	Título	Cuestiones
	[ 107 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Recommendation ITU-R P.313-10 - Exchange of information for short-term forecasts and transmission of ionospheric disturbance warnings	213-2/3
	[ 93 ]	2011-10-26	Chairman, WP 3L	Executive Report to Study Group 3 - Ionospheric propagation and radio noise	N/A (no se aplica)
	[ 92 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Recommendation ITU-R P.531-10 - Ionospheric propagation data and prediction methods required for the design of satellite services and systems	218-4/3
	[ 91 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Question ITU-R 213-2/3 - The short-term forecasting of operational parameters for trans-ionospheric radiocommunication and aeronautical radionavigation services	N/A (no se aplica)
	[ 90 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Question ITU-R 225-5/3 - The prediction of propagation factors affecting systems at LF and MF including the use of digital modulation techniques	N/A (no se aplica)
	[ 89 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Question ITU-R 230-1/3 - Prediction methods and models applicable to power line telecommunications systems	N/A (no se aplica)
	[ 88 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Question ITU-R 229-1/3 - Prediction of sky-wave propagation conditions, signal intensity, circuit performance and reliability at frequencies between about 1.6 and 30 MHz, in particular for systems using digital modulation techniques	N/A (no se aplica)
	[ 87 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Question ITU-R 222-2/3 - Measurements and data banks of ionospheric characteristics and radio noise	N/A (no se aplica)
	[ 86 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Question ITU-R 226-3/3 - Ionospheric and tropospheric characteristics along satellite-to-satellite paths	N/A (no se aplica)
	[ 85 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Question ITU-R 221-1/3 - Propagation by way of sporadic E and other ionization	N/A (no se aplica)
	[ 84 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Question ITU-R 218-4/3 - Ionospheric influences on satellite systems	N/A (no se aplica)
	[ 83 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Question ITU-R 214-3/3 - Radio noise	N/A (no se aplica)
	[ 82 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Recommendation ITU-R P.1239-2 - ITU-R Reference Ionospheric Characteristics	N/A (no se aplica)
	[ 81 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Recommendation ITU-R P.533-10 - Method for the prediction of the performance of HF circuits	N/A (no se aplica)
	[ 80 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Recommendation ITU-R P.832-2 - World atlas of ground conductivities	N/A (no se aplica)
	[ 79 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Recommendation ITU-R P.534-4 - Method for calculating sporadic-E field strength	N/A (no se aplica)
	[ 78 ] (Rev.1)	2011-10-26	WP 3L	Draft revision of Recommendation ITU-R P.684-5 - Prediction of field strength at frequencies below about 150 kHz	N/A (no se aplica)
	[ 44 ] (Rev.1)	2009-06-10	WP 3L	Draft revision of Recommendation ITU-R P.1321-2 - Propagation factors affecting systems using digital modulation techniques at LF and MF (Question ITU-R 225/3)	225/3
	[ 40 ] (Rev.1)	2009-06-10	WP 3L	Draft revision of Recommendation ITU-R P.684-4 - Prediction of field strength at frequencies below about 150 kHz (Question 225-5/3)	225/3
	[ 39 ]	2009-06-10	WP 3L	Draft revision of Question ITU-R 230/3 - Prediction methods and models applicable to power line telecommunications systems	N/A (no se aplica)
	[ 38 ]	2009-06-10	WP 3L	Draft revision of Question ITU-R 213-1/3 - The short-term forecasting of operational parameters for ionospheric and trans-ionospheric radiocommunications and radionavigation services	N/A (no se aplica)
	[ 37 ]	2009-06-10	Chairman, WP 3L	Ionospheric propagation and radio noise - Executive Report	N/A (no se aplica)
	[ 26 ]	2009-06-10	WP 3L	Draft revision of Question ITU-R 222-1/3 - Measurements and data banks of ionospheric characteristics and noise	N/A (no se aplica)
	[ 25 ]	2009-06-10	WP 3L	Draft revision of Question ITU-R 218-3/3 - Ionospheric influences on space systems	N/A (no se aplica)
	[ 24 ] (Rev.1)	2009-06-10	WP 3L	Proposed revision to Recommendation ITU-R P.531-9 - Revision and clarification related to ionospheric scintillation effects (Question ITU-R 218/3)	218/3
	[ 23 ] (Rev.1)	2009-06-10	WP 3L	Draft revision of Recommendation ITU-R P.1239-1 - ITU-R reference ionospheric characteristics - (Question ITU-R 212/3)	212/3
	[ 22 ]	2009-06-10	WP 3L	Draft revision of Question ITU-R 229/3 - Prediction of sky-wave propagation conditions, signal intensity, circuit performance and reliability at frequencies between about 1.6 and 30 MHz, in particular for systems using digital modulation techniques	N/A (no se aplica)
	[ 21 ]	2009-06-10	WP 3L	Draft revision of Question ITU-R 221/3 - Propagation by way of sporadic E and other ionization	N/A (no se aplica)
	[ 20 ] (Rev.1)	2009-06-10	WP 3L	Proposed revision of Recommendation ITU-R P.372-9 - Radio noise (Question ITU-R 214/3)	214/3
	[ 19 ]	2009-06-10	WP 3L	Draft revision of Question ITU-R 212-1/3 - Ionospheric properties	N/A (no se aplica)
	[ 18 ] (Rev.1)	2009-06-10	WP 3L	Draft revision of Recommendation ITU-R P.533-9 - Method for the prediction of the performance of HF circuits	N/A (no se aplica)
Resultados :31 documentos

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