ITU's 160 anniversary

توصيل العالم وما وراءه

WTDC 2025

Digital selective-calling systems for future operational requirements of the maritime mobile service

Shopping cart Shopping cart

You are here صفحة الاستقبال > ITU Publications > Radiocommunication (ITU-R) > ITU-R Reports > Mobile, radiodetermination, amateur and related satellite services > Digital selective-calling systems for future operational requirements of the maritime mobile service

Report M.501

Managed by R00-SG08
Main
Number
 Title Status
M.501-5 (1990)
  		Digital selective-calling systems for future operational requirements of the maritime mobile service  
Note - Suppressed (RA-1990) 		Withdrawn (Main)

© ITU جميع حقوق الطبع محفوظة

العودة إلى أعلى الصفحة