Annex 1 - Technical basis for planning of terrestrial digital
sound broadcasting System A (T-DAB) in the VHF band
1 General
2 Minimum wanted field strength used for planning
3 Unwanted emissions
3.1
Spectrum masks for T-DAB out-of-band
emissions
Appendix 1 to Annex 1 - Planning
criteria as used by a group of countries in the Wiesbaden 1995 Special
Arrangement
1 Position of frequency blocks in Band III
2 T-DAB reference network
2.1
T-DAB transmitter network structures
2.2
Definitions
2.3
T-DAB reference SFN
2.3.1
Reference network structure
2.3.2
Nominal transmitter location for the
calculation of potential T‑DAB interference to the aeronautical mobile
service
3 Protection of T-DAB
3.1
T-DAB interfered with by T-DAB
3.2
T-DAB interfered with by analogue sound
broadcasting
3.3
T-DAB interfered with by digital
terrestrial television broadcasting
3.4
T-DAB interfered with by analogue
terrestrial television broadcasting
3.5
T-DAB interfered with by services other
than broadcasting
Annex 2 - Technical basis for
planning of terrestrial digital sound broadcasting System F (ISDB-TSB)
in the VHF band
1 General
2 Spectrum masks for out-of-band emissions
3 Frequency condition
3.1
Definition of sub-channel
3.2
Guardbands
4 Minimum usable field strength
5 Protection ratios
5.1
ISDB-TSB interfered with by
ISDB-TSB
5.1.1
Required D/U in fixed
reception
5.1.2 Required D/U in mobile reception
5.2
ISDB-TSB interfered with by
analogue television (NTSC)
5.2.1
Required D/U in fixed
reception
5.2.2
Required D/U in mobile
reception
5.2.3
Resultant protection ratios for ISDB-TSB
interfered with by analogue television (NTSC)
5.3
Analogue television (NTSC) interfered
with by ISDB-TSB