Optical wavelength? Could an LED be used for omni coverage, or would a laser be required? Harold > Use K band, X is widely ignored. Of course an optical implementation would > be paid close attention, and not involve any radio emissions. > > PRR about 100 Hz, pulse width <10uS > > -- > http://www.piclist.com hint: The list server can filter out subtopics > (like ads or off topics) for you. See http://www.piclist.com/#topics > -- FCC Rules Online at http://www.hallikainen.com -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics