Sec.  15.213   Cable locating equipment.

   An intentional radiator used as cable locating equipment, as defined in
    Sec. 15.3(d), may be operated on any frequency within the band 9–490 kHz,
   subject to the following limits: Within the frequency band 9 kHz, up to, but
   not including, 45 kHz, the peak output power from the cable locating
   equipment shall not exceed 10 watts; and, within the frequency band 45 kHz
   to 490 kHz, the peak output power from the cable locating equipment shall
   not exceed one watt. If provisions are made for connection of the cable
   locating equipment to the AC power lines, the conducted limits in  Sec. 15.207
   also apply to this equipment.