ITU M.460:1988
ITU M.460:1988 Bringing International Group, Supergroup, Etc., Links Into Service
Table of Contents
1Preliminaryexchangeofinformation2Frequenciesandlevelsofgroup,super-group,etc.,
pilots
2.1Detailsoftherecommendedfrequencyandlevel
ofpilotsaregiven
2.2Leveltolerancesfortransmittedpilots
2.3Frequencytolerancesfortransmittedpilots
3Frequenciesandlevelsoftestsignals
4Referencemeasurementsforalink
5Somefeaturesofamultipledestinationunidirectional
transmissionlinkasmightbeprovidedbya
communication-satellitesystem
6Organizationofthecontrolofaninternational
group,super-group,etc.
6.1Classesofstation
6.2Classesofgroup,super-group,etc.section
6.3Organizationofcontrolfunctions
6.4Controlfunctionsincaseofmultipledestination
(MU)transmissionlinks
7Settingupandliningupaninternationalgroup,
super-group,etc.,link
7.1Settingupthelink
7.2Liningupthelink
7.3LiningupanMUmainsectionforthefirsttime
7.4Liningup(orothermaintenanceoperations)on
thecommonpathofanMUgroup,super-group,etc.
7.5Records
7.6Connectingthegroup,super-group,etc.,reference
pilot
8Reliabilitytestsonthelink
9Settinguplowerordersectionsafterline-upofthe
higherorderlinks
10Settingupandlininguplinksforwide-spectrum
transmission(data,facsimile,etc.)
ANNEXA-Designationinformationoninternationalgroup
links,etc.
A.1Designation
A.2Relatedinformation(RI)
APPENDIXIRoutingformforasuper-group
APPENDIXIILine-uprecordforasuper-grouplink
APPENDIXIII(A)Routingform1foragroup
APPENDIXIII(B)Routingform*foragroup
APPENDIXIV(A)Line-uprecordforagrouplink
APPENDIXIV(B)Line-uprecordforagrouplink
References