ITU R BT 1368:2013
ITU R BT 1368:2013 Planning Criteria, Including Protection Ratios, For Digital Terrestrial Television Services In The Vhf/Uhf Bands
Table of Contents
1Wanteddigitalterrestrialtelevisionsystems2Wantedanalogueterrestrialtelevisionsystems
Annex1-PlanningcriteriaforATSCdigitaltelevision
systemsintheVHF/UHFbands
1ProtectionratiosforATSCwanteddigitalterrestrial
televisionsignals
2Protectionratiosforwantedanalogueterrestrial
televisionsignalsinterferedwithbyunwantedATSC
digitalterrestrialtelevisionsignals
3Protectionratiosforsoundsignalsofwantedanalogue
terrestrialtelevisionsignalsinterferedwithbyunwanted
ATSCdigitalterrestrialtelevisionsignals
4MinimumfieldstrengthsforATSCterrestrialdigital
television
Appendix1toAnnex1-Derivationbythefigureofmerit
method
Annex2-PlanningcriteriaforDVB-Tdigitaltelevision
systemsintheVHF/UHFbands
1ProtectionratiosforDVB-Twanteddigitalterrestrial
televisionsignals
2Protectionratiosforwantedanalogueterrestrialtelevision
signalsinterferedwithbyunwantedDVB-Tdigitalterrestrial
televisionsignals
3Protectionratiosforsoundsignalsofwantedanalogue
terrestrialtelevisionsignalsinterferedwithbyunwanted
DVB-Tdigitalterrestrialtelevisionsignals
4CorrectionfactorsfordifferentwantedDVB-Tsystem
variantsanddifferentreceptionconditions
5ProtectionratiosforaT-DABsignalinterferedwithby
anunwanteddigitalterrestrialtelevisionsignal
6MinimumfieldstrengthsforDVB-Tterrestrialdigital
television,fixedreception
7MinimummedianfieldstrengthformobileDVB-Treception
8Minimummedianfieldstrengthforhandheldpedestrian
indoor,pedestrianoutdoorandmobileDVB-Hreception
Appendix1toAnnex2-Calculationofminimumfieldstrength
andminimummedianequivalentfield
strength
Appendix2toAnnex2
Annex3-PlanningcriteriaforISDB-Tdigitaltelevision
systemintheVHF/UHFbands
1ProtectionratiosforISDB-Twanteddigitalterrestrial
televisionsignals
2Protectionratiosforwantedanalogueterrestrialtelevision
signalsinterferedwithbyunwantedISDB-Tdigital
terrestrialtelevisionsignals
3Protectionratiosforsoundsignalsofwantedanalogue
terrestrialtelevisionsystemsinterferedwithbyISDB-T
unwanteddigitalterrestrialtelevisionsystem
4MinimumfieldstrengthsforISDB-Tterrestrialdigital
television,fixedreception
5Minimummedianfieldstrengthforhand-heldpedestrian
indoor,pedestrianoutdoorandmobileISDB-Treception
Appendix1toAnnex3-Calculationofminimumfield
strengthandminimummedianequivalent
fieldstrength
Annex4-PlanningcriteriaforDTMBdigitaltelevision
systemsintheVHF/UHFbands
1ProtectionratiosforDTMBwanteddigitalterrestrial
televisionsignals
2Protectionratiosforwantedanalogueterrestrialtelevision
signalsinterferedwithbyunwantedDTMB8MHzsignals
3MinimumfieldstrengthsforDTMBfixedreception
4MinimummedianfieldstrengthformobileDTMBreception
Appendix1toAnnex4-Calculationofminimumfieldstrength
andminimummedianequivalentfield
strength
Annex5-Otherplanningfactors
1Fieldstrengthdistributionwithlocation
2Receptionusingportableequipmentinsidebuildings
andvehicles
3Receivingantennadiscrimination
4Antennasforportableandmobilereceivers
Annex6-Subjectivecomparisonmethod(SCM)withareference
interfererforassessmentofprotectionratios
foranaloguetelevisionsystems
1Introduction
2SCMforassessmentofprotectionratiosusinga
sine-wavereference
3Tableofimportantparameters
Annex7-Failurepointassessmentmethods
1Background
2Subjectivefailurepoint(SFP)methodforprotection
ratiomeasurements
Annex8-Troposphericandcontinuousinterference