Output power is conducted. This device has 20 MHz, 40 MHz and 80 MHz BW modes. Outdoor operation is subject to the professional installation instruction requirements as described in the User's Manual. The antenna(s) used for this transmitter must be professionally installed and should not be collocated or operating with other transmitters except as permitted by FCC multi-transmitter guidelines. Antennas that have 8 dBi to 14 dBi gain shall be located at a minimum of 50 cm from the body of all persons; lower gain antennas shall be located at a minimum of 20 cm from the body of all persons. Users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.