Uni�n Internacional de Telecomunicaciones UIT
EnglishFran�ais
Mapa Cont�ctenos Copia Imprimible
P�gina principal : UIT-R : WP9C : Contribuciones� Nuevo�-� Busque los documentos de la reuni�n
UIT-R�WP9C� C�

UIT-R�WP9C

Sistemas por debajo de 30 MHz (ondas decam�tricas y otros)

Resultados :159 documentos
Resultados :� Anterior�-� 1 - 2 - 3 - 4
Contribuciones��Documents / Contributions

N�mero
T�tulo Origen AI/Cuesti�n
Fecha
[ 9 ]
Proposed draft revision of Recommendation ITU-R F.763-4 - Data transmission over HF circuits using phase shift keying or quadrature amplitude modulation � Canada 145-1/9 2003-12-12
[ 8 ]
Liaison statement to WPs 1A, 8B and 9C concerning WRC-07 Agenda item 1.15 � WP 8A 2003-12-12
[ 7 ]
Liaison statement to Working Party 3L - Prediction methods for adaptive HF system operation � Chairman, WP 9C 2003-11-11
[ 6 ]
Liaison statement to WPs 8A and 8B - Use of frequency adaptive systems in the HF and MF bands � Chairman, WP 9C 2003-11-10
[ 5 ]
Liaison statement to WPs 7A, 8A, 8B and 9C - Compatibility between radiocommunication systems and high data rate telecommunication systems using electricity power supply or telephone distributing wiring � WP 1A 221/1 2003-11-06
[ 4 ]
Summary of results of RA-03, WRC-03 and CPM06-1 � Chairman, SG 9 2003-11-05
[ 3 ]
Liaison statement to Working Party 9C - Review of allocations to all services in the HF bands between 4 and 10 MHz � WP 7D 2003-10-09
[ 2 ]
Liaison statement to WP's 8A and 9C - Proposal for the establishment of a JRG for coordinated development of documentation from the ITU-R on WRC-07 Agenda item 1.13 (Resolution 544 WRC-03) (HF in the 4-10 MHz portion of the spectrum) � WP 6E 2003-11-06
[ 1 ]
Documents to be carried over from the 2000-2003 study period � WP 9C 2003-07-21
Resultados :159 documentos
Resultados :� Anterior�-� 1 - 2 - 3 - 4
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 :�2003-10-09