ITU M.475:1988
ITU M.475:1988 Setting Up And Lining Up Mixed Analogue/digital Channels For International Telecommunication Services
Table of Contents
1CheckofFDMmultiplexortransmultiplexerequipment2Settingupandliningupmixedanalogue/digital
channels
2.1Measurementandadjustmentoflevels
3Checkleveloflinesignalling
References