Telecommunication Journal, 45. sējums

activities Administrative antenna applications Assembly band broadcasting cable capacity cations CCIR CCITT Centre changes channel circuits CO-OPERATION communications Conference connection contract cost countries designed direct earth station edition effects electronic engineering equipment established exchange expert field figure France frequency future Geneva important increase installation interference International Italy Journal launch Limited means measurements meeting methods microwave MISSION mobile modulation months Office operation optical orbit organization Party performance period planning possible Post present problems production programme propagation Published Question radio range receiver Recommendation region Report satellite signal space spectrum standard station Study Group switching technical techniques Telecommunication Telegraph telephone television terminal traffic transmission transmitted Union United Kingdom volume wave World