§ 21.939 - Harmful interference abatement.  


Latest version.
  • In the event harmful interference occurs or appears to occur, after notice and an opportunity for a hearing, Commission staff may require any Multipoint Distribution Service conditional licensee or licensee to:

    (a) Modify the station to use cross polarization, frequency offset techniques, directional antenna, antenna beam tilt, or

    (b) Order an equivalent isotropically radiated power decrease, a reduction of transmitting antenna height, a change of antenna location, a change of antenna radiation pattern, or a reduction in aural signal power.