Comark Integrated 3.0 System Goes Live At WJW
CLEVELAND—NAB and the Consumer Technology Association (CTA) have deployed a fully integrated ATSC 3.0 Hitachi Kokusai Electric Comark demo system at the Tribune Broadcasting-owned WJW-TV in Cleveland, the company announced today.
Comark Digital Services (CDS) delivered, installed and activated the ATSC 3.0 demo system after initially integrating it at the company’s lab in Southwick, Mass. The system was shipped to the transmitter site in a short portable “fly-pack” equipment rack.
The demo system, capable of transmitting UHD content from WJW with Comark’s Titan Live HEVC software-based encoder, includes a ROUTE encoder, an Enensys Broadcast Gateway, a Triveni Digital GuideBuilder, an EXACT-V2 DTV exciter and 3.0 test and monitoring equipment. The system drives a Comark DCX-3H three-tube IOT-based transmitter operating on DTV Channel 31 originally deployed in 1999.
“Having already provided ATSC 3.0 solutions to Dish Networks, the OneMedia Dallas SFN and PBS member station WKAR, CDS has been set up with the experience and integration capability just for these types of projects,” says Dick Fiore, Comark president and CEO.
More information is available of the Comark website.
For comprehensive coverage on ATSC 3.0, visit TV Technology's ATSC3 silo.
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Phil Kurz is a contributing editor to TV Tech. He has written about TV and video technology for more than 30 years and served as editor of three leading industry magazines. He earned a Bachelor of Journalism and a Master’s Degree in Journalism from the University of Missouri-Columbia School of Journalism.