ມົງໂກນ DVB-T2, transition in Ulaanbaatar
Actual Mongolia DVB-T System Profile:
ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Compliant with DVB-T terrestrial TV and MPEG2 standards ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Four licensed UHF in 8MHz channels Ch-31, Ch-33, Ch-35, Ch-37 ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.4 x 1000W DVB-T transmitters for a coverage of 30km ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Tower height 180m, 2×8 panel antenna array ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.DVB-T Mode: 64QAM, FEC=3/4, GI=1/16, FFT=8k, Max Bit Rate=26.35Mb/s ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.TV signals from CVBS of Satellite Receivers ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.4-way MPEG2 encoders working at 3/4 D1 at 2Mb/s per channel ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Remux and scrambler and CAS with smart card ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.30000 Subscribers using DVB-T STB with SD MPEG2 ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Fiber optic distribution link to Transmitter site of MNB ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.RF Non-regenerative re-transmission to neighbor cities ໃຫມ່ ມົງໂກນ DVB-T2 System Profile:ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Fully compliant with DVB-T2/T terrestrial TV AVC/H.264/MPEG4, MPEG2 TV standards ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Adding a new licensed UHF channel 28 ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Move from DVB-T to DVB-T2 in 1st step of Ch 28 and Ch 37 ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Transponder Ch-28 using Thomson headend with 40 SD encoders in statistical remux ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.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 ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.One High power DVB-T2 transmitter from Italy ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Conversion of 1 DVB-T transmitter to DVB-T2 by using exciter from Teamcast France ພວກເຮົາສົ່ງຊອບແວທີ່ປັບປຸງແລ້ວແລະແກ້ໄຂບັນຫານີ້.Good experience and wide expertise in the digital terrestrial TV system Read full story