All systems go for Times Sq. antennas.Riser Management Systems, LP is nearing completion of a significant design & engineering effort for master broadcast antennas and related systems at 4 Times Square (the Conde Naste building). Following the loss of the broadcast facilities atop the World Trade Center, the New York New York, state, United States New York, Middle Atlantic state of the United States. It is bordered by Vermont, Massachusetts, Connecticut, and the Atlantic Ocean (E), New Jersey and Pennsylvania (S), Lakes Erie and Ontario and the Canadian province of market was left with the overburdened o·ver·bur·den tr.v. o·ver·bur·dened, o·ver·bur·den·ing, o·ver·bur·dens 1. To burden with too much weight; overload. 2. To subject to an excessive burden or strain; overtax. n. 1. Empire State Building to handle all television and FM broadcast requirements. In May of 2002, The Durst Organization, owners of 4 Times Square, asked Riser to assess their existing 132-foot FM tower (originally designed by Riser) and determine an approach to accommodate up to 20 TV and 18 FM stations. Riser helped redesign the rooftop structure to handle this larger capacity. The impressive 385-foot communications tower is set to host a top-mount single channel TV antenna, three master television antennas and a master FM antenna, plus future capacity. The facility is currently capable of transmitting 17 TV and 18 FM station signals. The first tower sections from Electronics Research Inc. were installed in July, and by early October, the tower was topped-off. On October 30, WABC WABC Worldwide Association of Business Coaches WABC Westamerica Bancorporation (NASDAQ symbol) WABC World Aquatic Babies Congress WABC World Association of Business Coaches WABC World Aquatic Babies & Children began transmitting their channel 45 DTV (Digital TeleVision) Transmitting TV using digital signals. The major DTV standards are ATSC (North America), DVB (Europe) and ISDB (Japan). All three use MPEG-2 video compression and Dolby Digital audio compression. DVB and ISDB also include MPEG audio compression. from one the broadband UHF (Ultra High Frequency) The range of electromagnetic frequencies from 300 MHz to 3 GHz. In the U.S., analog television has used UHF channels 52 to 69 in the 700 MHz band. master antennas provided by Dielectric Communications. Riser's role included design, specification, bid, procurement contracts and acceptance testing (programming) acceptance testing - Formal testing conducted to determine whether a system satisfies its acceptance criteria and thus whether the customer should accept the system. for the tower, antenna systems, transmission lines and combining systems. Riser's team included senior project manager, Robert Donahue, plus Clarence Beverage from Communications Technologies, Inc., and Dean Sargent of D.W. Sargent Broadcast Service, Inc. |
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