§  90.1213   Band plan.

   (a) The following channel center frequencies are permitted to be
   aggregated for channel bandwidths of 5, 10, 15 or 20 MHz as described
   in paragraph (b) of this section. Channel numbers 1 through 5 and 14
   through 18 are 1 MHz bandwidth channels, and channel numbers 6 through
   13 are 5 MHz bandwidth channels.
   Center frequency (MHz) Bandwidth (MHz) Channel numbers
   4940.5                               1               1
   4941.5                               1               2
   4942.5                               1               3
   4943.5                               1               4
   4944.5                               1               5
   4947.5                               5               6
   4952.5                               5               7
   4957.5                               5               8
   4962.5                               5               9
   4967.5                               5              10
   4972.5                               5              11
   4977.5                               5              12
   4982.5                               5              13
   4985.5                               1              14
   4986.5                               1              15
   4987.5                               1              16
   4988.5                               1              17
   4989.5                               1              18

   (b) The following tables list center frequencies to be licensed for
   aggregated channels only. A license may contain any combination of
   bandwidths from aggregated channels provided that the bandwidths do not
   overlap. The bandwidth edges (lower and upper frequencies) are provided
   to aid in planning.

   (1) 5 MHz bandwidth aggregation:
   Center frequency
   (MHz) Channel Nos. employed Lower
   frequency
   (MHz) Upper
   frequency
   (MHz)
   4942.5 1 to 5* 4940 4945
   4947.5 6 4945 4950
   4952.5 7 4950 4955
   4957.5 8 4955 4960
   4962.5 9 4960 4965
   4967.5 10 4965 4970
   4972.5 11 4970 4975
   4977.5 12 4975 4980
   4982.5 13 4980 4985
   4987.5 14 to 18* 4985 4990

   *Licensees should avoid using these channels in aggregations unless all
   other channels are blocked.

   (2) 10 MHz bandwidth aggregation:
   Center frequency
   (MHz) Channel Nos. employed Lower
   frequency
   (MHz) Upper
   frequency
   (MHz)
   4945 1 to 6* 4940 4950
   4950 6 & 7 4945 4955
   4955 7 & 8 4950 4960
   4960 8 & 9 4955 4965
   4965 9 & 10 4960 4970
   4970 10 & 11 4965 4975
   4975 11 & 12 4970 4980
   4980 12 & 13 4975 4985
   4985 13 to 18* 4980 4990

   *Licensees should avoid using these channels in aggregations unless all
   other channels are blocked.

   (3) 15 MHz bandwidth aggregation:
   Center frequency
   (MHz) Channel Nos. employed Lower
   frequency
   (MHz) Upper
   frequency
   (MHz)
   4947.5 1 to 7* 4940 4955
   4952.5 6 to 8 4945 4960
   4957.5 7 to 9 4950 4965
   4962.5 8 to 10 4955 4970
   4967.5 9 to 11 4960 4975
   4972.5 10 to 12 4965 4980
   4977.5 11 to 13 4970 4985
   4982.5 12 to 18* 4975 4990

   *Licensees should avoid using these channels in aggregations unless all
   other channels are blocked.

   (4) 20 MHz bandwidth aggregation:
   Center frequency
   (MHz) Channel Nos. employed Lower
   frequency
   (MHz) Upper
   frequency
   (MHz)
   4950 1 to 8* 4940 4960
   4955 6 to 9 4945 4965
   4960 7 to 10 4950 4970
   4965 8 to 11 4955 4975
   4970 9 to 12 4960 4980
   4975 10 to 13 4965 4985
   4980 11 to 18* 4970 4990

   *Licensees should avoid using these channels in aggregations unless all
   other channels are blocked.

   [ 77 FR 45506 , Aug. 1, 2012, as amended at  78 FR 36684 , June 19, 2013]