Mongolia DVB-T2, kusintha ku Ulaanbaatar
Zowona Mongolia DVB-T Mbiri Yadongosolo:
Mogwirizana ndi DVB-T padziko lapansi TV ndi MPEG2 miyezo Four licensed UHF in 8MHz channels Ch-31, Ch-33, Ch-35, Ch-37 4 x 1000W DVB-T ma transmitters ofikira 30km Kutalika kwa Tower 180m, 2×8 gulu la antenna DVB-T mode: 64QAM, FEC=3/4, GI = 1/16, FFT=8k, Max Bit Rate=26.35Mb/s Zizindikiro za TV kuchokera ku CVBS ya Satellite Receivers 4-njira MPEG2 encoders ntchito 3/4 D1 pa 2Mb/s pa njira Remux ndi scrambler ndi CAS yokhala ndi smart card 30000 Olembetsa ntchito DVB-T STB ndi SD MPEG2 Ulalo wogawa za Fiber optic ku Transmitter site ya MNB Kutumiza kwa RF Non-regenerative re-transmit ku mizinda yoyandikana nayo chatsopano Mongolia DVB-T2 Mbiri Yadongosolo: Kugwirizana kwathunthu ndi DVB-T2/T terrestrial TV AVC/H.264/MPEG4, MPEG2 TV miyezo Kuwonjeza njira yatsopano yovomerezeka ya UHF 28 Choka DVB-T kuti DVB-T2 mu 1st sitepe ya Ch 28 ndi ch 37 Transponder Ch-28 pogwiritsa ntchito mutu wa Thomson ndi 40 Ma encoder a SD mu statistical remux 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, kuchepetsa OPEX, 3-4 Transponders akhoza kuulutsa 120 TV channels French Enigma CAS without a smart card, kupulumutsa mtengo wa 4 USD/smart card French Enigma CAS with scratch card by mobile SMS for micropayment, Njira yolipirira mu Chingerezi, zowonjezera ku Mongolia Mmodzi Mkulu mphamvu DVB-T2 chopatsilira ku Italy Kutembenuka kwa 1 DVB-T transmitter kuti DVB-T2 pogwiritsa ntchito exciter ku Teamcast France Chidziwitso chabwino komanso ukadaulo wambiri pamakina a digito padziko lapansi pa TV Werengani nkhani yonse