§  15.707   Permissible channels of operation.

   (a)(1) 470-698 MHz band. All white space devices are permitted to
   operate on available channels in the frequency bands 470-698 MHz (TV
   channels 14-51), subject to the interference protection requirements in
   § § 15.711 and 15.712.

   (2) 600 MHz duplex gap. White space devices may operate in the 657-663
   MHz segment of the 600 MHz duplex gap.

   (3) 600 MHz service band. White space devices may operate on
   frequencies in the bands 617-652 MHz and 663-698 MHz in areas where 600
   MHz band licensees have not commenced operations, as defined in § 27.4
   of this chapter.

   (4) Channel 37 guard band. White space devices are not permitted to
   operate in the band 614-617 MHz.

   (b) Only fixed white space devices that communicate only with other
   fixed white space devices may operate on available channels in the
   bands 54-72 MHz (TV channels 2-4), 76-88 MHz (TV channels 5 and 6), and
   174-216 MHz (TV channels 7-13), subject to the interference protection
   requirements in § § 15.711 and 15.712.

   [ 80 FR 73070 , Nov. 23, 2015, as amended at  81 FR 4974 , Jan. 29, 2016;
    84 FR 34796 , July 19, 2019]