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News & Publications >> Blogs >> Lights, Ballasts … Interference???

California Wireless Law

Lights, Ballasts … Interference???

On February 7, the FCC cited a Los Angeles landlord for operating industrial, scientific and medical (ISM) equipment that is causing harmful interference at a downtown Los Angeles high rise.  The offending ISM equipment  involves two-lamp fluorescent ballasts installed at the building which are the same ballasts responsible for interfering with an AT&T site in San Antonio last year.