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    "abstract": "MRC's TwinStreamTM radio is the first dual carrier radio for transmission of uncompressed legacy NTSC plus ATSC signals in a single 25 MHz RF channel. Featuring a proprietary, patent-pending approach to microwave system design, the TwinStream radio is ideal for studio-to-transmitter links (STLs), transmitter-to-studio links (TSLs), and satellite backhaul requirements. MRC has been working closely with major network broadcast groups to provide the TwinStream radio for their November 1998 DTV sign-on requirements. MRC's support of these demanding new applications is the latest in its long history of providing market innovations for television broadcasting. The TwinStream radio also is ideal for digital and analog programming feeds to cable headends and digital and analog newsgathering backhauls.",
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        "affiliation": "Microwave Radio Communications Chelmsford, Massachusetts",
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    "docTitle": "Approaches to Planning and Deploying MRC's Innovative Dual (Analog and Digital) Carrier Microwave System",
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