[447] Proposed working document towards a preliminary draft new Report ITU-R F.[CSA] - Technical and operational characteristics of radio frequency central alarm systems operating in the fixed service in the frequency range 450-470 MHz

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	Formato	Tamaño	Puesta a disposición

English	Word	109497 octetos	2018-05-09	[447]

Documento :	UIT-R WP5C Contribución 447
Título :	Proposed working document towards a preliminary draft new Report ITU-R F.[CSA] - Technical and operational characteristics of radio frequency central alarm systems operating in the fixed service in the frequency range 450-470 MHz
Recibido en :	2018-05-08
Origen :	United States of America
Disponibilidad :	Restringido a usuarios de TIES [UIT-R]