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Industry News

R&S Goes Extra Terrestrial in Korea

November 1, 2005
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Rohde & Schwarz has been commissioned to supply terrestrial digital multimedia broadcasting (T-DMB) transmitter systems for the world’s first

T-DMB network in Korea. All of the various network operators involved in setting up the T-DMB transmitter networks in the country are being supplied with transmitter equipment by R&S. The system is used to transmit radio and TV programs as well as data to mobile receivers.

After a successful test phase with the company’s air-cooled transmitters, the network operator Korean Broadcasting System (KBS) ordered liquid-cooled T-DMB transmitter systems with an output power of 1.4 and 2.3 kW for regular operation. Rohde & Schwarz is also supplying further transmitters with air and liquid cooling for Seoul Broadcasting System (SBS), MBC and YTN.

The complete T-DMB transmitter systems are designed to meet high fail-safety requirements as all have passive standby, while a special redundant system of combiners has been developed to increase reliability. The equipment is currently being supplied with installation expected to be completed by the end of 2005.

Recent Articles by Richard Mumford, European Editor

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