Mongolia DVB-T2, transition in Ulaanbaatar
Actual Mongolia DVB-T System Profile:
sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Compliant with DVB-T terrestrial TV and MPEG2 standards sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Four licensed UHF in 8MHz channels Ch-31, Ch-33, Ch-35, Ch-37 sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.4 x 1000W DVB-T transmitters for a coverage of 30km sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Tower height 180m, 2×8 panel antenna array sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.DVB-T Mode: 64QAM, FEC=3/4, GI=1/16, FFT=8k, Max Bit Rate=26.35Mb/s sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.TV signals from CVBS of Satellite Receivers sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.4-way MPEG2 encoders working at 3/4 D1 at 2Mb/s per channel sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Remux and scrambler and CAS with smart card sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.30000 Subscribers using DVB-T STB with SD MPEG2 sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Fiber optic distribution link to Transmitter site of MNB sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.RF Non-regenerative re-transmission to neighbor cities New Mongolia DVB-T2 System Profile:sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Fully compliant with DVB-T2/T terrestrial TV AVC/H.264/MPEG4, MPEG2 TV standards sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Adding a new licensed UHF channel 28 sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Move from DVB-T to DVB-T2 in 1st step of Ch 28 and Ch 37 sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Transponder Ch-28 using Thomson headend with 40 SD encoders in statistical remux sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Transponder Ch-37 remux of HD/SD MPEG2 and MPEG4 Simulcast of SD and HD, MPEG2 and MPEG4/H.264 Simulcrypt between old CAS and Enigma smart card less CAS Cost effective DVB-T2/T STB supporting SD/HD, MPEG2, and MPEG4 Fiber optic distribution link to transmitter room of MNB Add new channel 28 re-transmission to other cities New DVB-T2 System Benefits: End to end full digital system World class Thomson MPEG4 encoder and statistical re-multiplexing, making possible of 1-1.2Mb/s per channel More TV channels per UHF transponders, reduce OPEX, 3-4 Transponders can broadcast 120 TV channels French Enigma CAS without a smart card, cost saving of 4 USD/smart card French Enigma CAS with scratch card by mobile SMS for micropayment, Billing system in English, upgradable to Mongolian sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.One High power DVB-T2 transmitter from Italy sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Conversion of 1 DVB-T transmitter to DVB-T2 by using exciter from Teamcast France sele sithumela isoftware ehlaziyiweyo kwaye siyisombulule le ngxaki.Good experience and wide expertise in the digital terrestrial TV system Read full story