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Technical Review | April-June 2012
A typical provincial facility, the “Murun” Radio and TV station, equipped with 150kw MW and 12kw power SW transmitters, was established to rebroadcast National Radio programmes in the Central Mongolian area. Since its establishment, listeners have received National Radio programme with good quality. Since the commissioning of the SW transmitter in 2003, two channels of National Radio Programmes have been broadcast simultaneously. Multi-channel Television broadcasting started in 2009.
Central Television Station
In 1967, a high power station with a 180 meter-high tower was built to broadcast television programmes via UHF in Ulaanbaatar and, in 1991, technical upgrades were undertaken and the 2nd and 4th channel transmission stations were replaced by a complex station with each reserve blocks.
Nowadays, the TV station transmits Mongolian National Public Television’s 2nd channel to the Ulaanbaatar area using a 5 kWt station and the 6th channel to Ulaanbaatar satellite areas via a 300 Watt station.
Tx Display panel
This service takes care of the control of technical equipment and the quality of broadcast programmes being transmitted by stations located in centres in over 380 soums (administrative districts) and populated areas, attempting to solving the grievances received from citizens on an immediate basis. The service is responsible for transmitting programmes of multi-channel radio and broadband television throughout Mongolia.
Coverage Modern Transmitter
In addition, MRTBN is responsible for the technical opereation of FM radio stations broadcasting to Ulaanbaatar residents. A 200 meter high central television tower is mounted with over 60 antennas and feeder systems serving 37 organisations.
Following a technical innovation plan, an internationally open bid for upgrading the 2nd channel equipment of the UHF Station has been announced. Additionaly a 5 kW capacity station, which fully provides modern PAL system services, together with an antenna and feeder system was installed in October, 2007.
The above technical improvements were made by MRTBN’s technical staff in collaboration with Russian engineers and technicians. The main feature of the above station was an additional combiner to integrate the output signals of 1st and 2nd channels before feeding to a single antenna. With two stations connected to one antenna it then became possible to transmit additional TV channels.
LW and MW network coverage area / 1st channel /
Ulaanbaatar Radio Line Service
This service provides radio broadcasting to 55,000 listeners in the six districts of Ulaanbaatar and Erdenet City, using a 195 km long central line and 430 km long user lines. In addition theradio line service is also provides technical readiness for nationwide live radio broadcasting of the annual Naadam festival.
Service for Technical Management and Control
SW network coverage area / 2nd channel /
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