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 Greenville, NC, 21 September 2007 –- LBA Technology announces the availability of the first new generation of RF contactors in years. These innovative RF contactors respond to the needs of broadcast, communications, and industrial radio frequency users of heavy duty RF relays. The VC-1 high reliability vacuum contactor system is designed for versatility. One series permits [...] Greenville, NC, 21 September 2007 –- LBA Technology, Inc. announces the CAMI series of new-concept broadband medium-power isocouplers for AM towers. CAMI isocouplers permit other antennas to be mounted on “hot” AM towers. CAMI systems are specifically targeted to isolate single auxiliary broadcast coaxial cables for STL’s, FM translators, low power FM, and television translators. Unlike [...]  McMaster Professor Natalia Nikolova and her husband Robert Zimmerman McMaster Professor Natalia Nikolova and her husband Robert ZimmermanMcMaster research engineer Professor Natalia Nikolova, and her husband Robert Zimmerman, have verified the existence of a new type of radio wave called the Vector Potential Wave. This wave was first predicted in 1880 by British mathematician James [...] On August 30th, NPR Labs posted an illustration depicting the coverage areas for public AM and FM radio stations nationwide. The data used to develop this map was last updated in June 2007. The downloadable map is available here. Be aware of slow download times due to the large file size [...] Copper thefts from radio transmitters and towers have continued to rise, paralleling the increasing value of copper. Last Wednesday, one such theft became a threatening situation for “Lite 96.9″ WRSA-FM, Huntsville engineer John Macpherson and his teenage daughter. When the station went off the air around 4:45am that morning, Macpherson thought they were in for [...] |
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