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45E: Changing the symbol rate of packet Vivacom
Emerging Bulgarian satellite pay television Vivacom that in recent days started technical tests on the satellite Intelsat 12 at 45 degrees East position, changed the symbol rate (SR) in a multiplex.
Change SR touched second packet, which would run in recent days. The symbol rate is reduced to 30 Msymb/s - that is the value used by the other multiplex Vivacom. Effect is that a multiplex can easily tune in to most HD set-top boxes. Used is the new standard DVB-S2 modulation with 8PSK.
Technical parameters:
Intelsat 12 (45°E) freq 11.550 GHz, pol. V, SR 30000, FEC 3/4, DVB-S2/8PSK
Vivacom will be Total TV (formerly ITV Partner) and Bulsatcom the third paid services for the Bulgarian market.
Emerging Bulgarian satellite pay television Vivacom that in recent days started technical tests on the satellite Intelsat 12 at 45 degrees East position, changed the symbol rate (SR) in a multiplex.
Change SR touched second packet, which would run in recent days. The symbol rate is reduced to 30 Msymb/s - that is the value used by the other multiplex Vivacom. Effect is that a multiplex can easily tune in to most HD set-top boxes. Used is the new standard DVB-S2 modulation with 8PSK.
Technical parameters:
Intelsat 12 (45°E) freq 11.550 GHz, pol. V, SR 30000, FEC 3/4, DVB-S2/8PSK
Vivacom will be Total TV (formerly ITV Partner) and Bulsatcom the third paid services for the Bulgarian market.