International Telecommunication Union � ITU
Fran�ais� Espa�ol
�
Site map Contact us Print version
� Home : ITU-R : Publications : Recommendations : F�Series : F.519
Recently posted�-� Search Recommendations
� �
F.519�:�Single-channel duplex ARQ telegraph system �

Recommendation F.519

Approved in 1978-06

Managed by R00-SG09

Note - Suppressed on 10/10/07 (CACE/435)
Main
Number
 Title Status Questions
F.519-0 (07/78)
� 		Single-channel duplex ARQ telegraph system �
Note - Suppressed on 10/10/07 (CACE/435) 		Withdrawn (Main)
 N/A �

�

Top�-� Feedback�-� Contact us�-� Copyright � ITU�2008�All Rights Reserved
Contact for this page :� ITU-R Web coordinator
Updated :�2013/09/30		 �