Uni�n Internacional de Telecomunicaciones UIT
EnglishFran�ais
Mapa Cont�ctenos Copia Imprimible
P�gina principal : UIT-R : WP4C : Contribuciones� Nuevo�-� Busque los documentos de la reuni�n
UIT-R�WP4C� C�

UIT-R�WP4C

Utilizaci�n eficaz de la �rbita y del espectro para el SMS y el SRDS

Resultados :15 documentos
Contribuciones �[�AI/Cuesti�n:�236/8�]���Documents / Contributions

N�mero
T�tulo Origen AI/Cuesti�n
Fecha
[ 418 ]
Proposed modification to preliminary draft new Report ITU-R M.[RNSS_PULSE_PARAMS] - Calculation method for aggregate interference emission parameters of pulsed RF systems operating in and near the bands 1 164-1 215 MHz and 1 215-1 300 MHz on the radionavigation-satellite service airborne and ground-based receivers � Japan 236/8, 217/4 2010-03-08
[ 188 ]
Consideration on the five draft new Recommendations regarding RNSS which were sent back from Study Group 4 � Japan 236/8, 217/8 2009-04-07
[ 187 ]
Proposal for the modification of Preliminary draft new Recommendation ITU-R M.[S-E RX+TX] - Characteristics and protection criteria of receiving earth stations and characteristics of transmitting space stations of the radionavigation-satellite service (space-to-Earth) operating in the band 5 010-5 030 MHz � Japan 236/8, 217/8 2009-04-07
[ 51 ]
Proposal for the modification of the preliminary draft new Recommendation ITU-R M.[1477_NEW] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) and receivers in the aeronautical radionavigation service operating in the band 1 559-1 610 MHz � Japan 236/8, 217/8 2008-03-19
[ 50 ]
Proposal for the modification of preliminary draft new Recommendation ITU-R M.[S-E RX+TX] - Characteristics and protection criteria of receiving earth stations and transmitting space stations of the radionavigation-satellite service operating in the band 5 010-5 030 MHz � Japan 236/8, 217/8 2008-03-19
[ 49 ]
Proposal for the modification of preliminary draft new Recommendation ITU-R M.[E-S TX+RX] - Characteristics and protection criteria for transmitting earth stations and receiving space stations in the radionavigation-satellite service (Earth-to-space) operating in the band 5 000-5 010 MHz � Japan 236/8 2008-03-19
[ 37 ]
Proposals for modification of the preliminary draft new Recommendation ITU-R M.[1477_NEW] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) and receivers in the aeronautical radionavigation service operating in the band 1 559-1 610 MHz � Russian Federation 236/8, 217/8 2008-03-17
[ 31 ]
Proposed changes for preliminary draft new Recommendation ITU-R M.[S-E RX+TX] � United States of America 236/8, 217/8 2008-03-18
[ 30 ]
Proposed changes for preliminary draft new Recommendation ITU-R M.[E-S TX+RX] � United States of America 236/8, 217/8 2008-03-18
[ 27 ]
Preliminary draft new Recommendation ITU-R M.[1377_New] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) and receivers in the aeronautical radionavigation service operating in the band 1 559-1 610 MHz � United States of America 236/8, 217/8 2008-03-18
[ 26 ]
Preliminary draft new Recommendation ITU-R M.[1088_NEW] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 215-1 300 MHz � United States of America 236/8, 217/8 2008-03-18
[ 25 ]
Preliminary draft new Recommendation ITU-R M.[CHAR-RX3] - Characteristics and protection criteria for receiving Earth stations in the radionavigation-satellite service operating in the band 1 164-1 215 MHz � United States of America 236/8, 217/8 2008-03-18
[ 24 ]
Preliminary draft new Recommendation ITU-R M.[RNSS_ORG] - Guidance on the organization, application and terminology for ITU-R Recommendations providing technical characteristics and protection criteria for radionavigation-satellite service systems � United States of America 236/8, 217/8 2008-03-18
[ 21 ]
Proposals for modification of the preliminary draft new Recommendation ITU-R M.[1088_NEW] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 215-1 300 MHz � Russian Federation 236/8, 217/8 2008-03-17
[ 20 ]
Proposals for modification of the preliminary draft new Recommendation ITU-R M.[CHAR-RX3] - Characteristics and protection criteria for receiving earth stations in the radionavigation-satellite service (space-to-Earth) operating in the band 1 164-1 215 MHz � Russian Federation 236/8, 217/8 2008-03-17
Resultados :15 documentos
Telecarga de m�ltiples documentos:�Marcar las casillas correspondientes a los documentos seleccionados, a continuaci�n pulsar "Telecargar"

Preferencias del usuario:
Telecarga de m�ltiples documentos:�Formatos e idiomas que hay que tener en cuenta (si est�n disponibles):
P�ginas de navegaci�n HTML
Formatos �+�Otros formatos
Idiomas (m�ximo 2) �+�Multiling�e �
(E: ingl�s - F: franc�s - S: espa�ol - A: �rabe - C: chino - R: ruso)

Comienzo de la p�gina�-� Comentarios�-� Cont�ctenos�-� Copyright � UIT�2008�Reservados todos los derechos
Contacto p�blico :� Coordenador de Web UIT-R
Actualizado el :�2025-1-25