47 C.F.R. § 101.109
| Frequency band (MHz) | Maximum authorized bandwidth |
| 928 to 929 | 25 kHz1 5 6 |
| 932 to 932.5, 941 to 941.5 | 12.5 kHz1 5 6 |
| 932.5 to 935, 941.5 to 944 | 200 kHz1 |
| 952 to 960 | 200 KHz1 5 6 |
| 1,850 to 1,990 | 10 MHz1 |
| 2,110 to 2,130 | 3.5 MHz |
| 2,130 to 2,150 | 800 or 1600 KHz1 |
| 2,150 to 2,160 | 10 MHz |
| 2,160 to 2,180 | 3.5 MHz |
| 2,180 to 2,200 | 800 or 1600 KHz1 |
| 2,450 to 2,483.5 | 625 KHz2 |
| 2,483.5 to 2,500 | 800 KHz |
| 3,700 to 4,200 | 20 MHz |
| 5,925 to 6,425 | 1 60 |
| 6,425 to 6,525 | 25 MHz |
| 6,525 to 6,875 | 30 MHz.1 |
| 6,875 to 7,125 | 25 MHz1 |
| 10,550 to 10,680 | 5 MHz1 |
| 10,700 to 11,700 | 1 80 |
| 12,200 to 12,7008 | 500 megahertz |
| 12,700 to 13,150 | 50 MHz |
| 13,200 to 13,250 | 25 MHz |
| 17,700 to 18,140 | 220 MHz1 |
| 18,140 to 18,142 | 2 MHz |
| 18,142 to 18,580 | 6 MHz |
| 18,580 to 18,820 | 20 MHz1 |
| 18,820 to 18,920 | 10 MHz |
| 18,920 to 19,160 | 20 MHz1 |
| 19,160 to 19,260 | 10 MHz |
| 19,260 to 19,700 | 220 MHz1 |
| 21,200 to 23,600 | 50 MHz1 4 |
| 24,250 to 25,250 | 40 MHz7 |
| 29,100 to 29,250 | 150 MHz |
| 31,000 to 31,075 | 75 MHz |
| 31,075 to 31,225 | 150 MHz |
| 31,225 to 31,300 | 75 MHz |
| 71,000 to 76,000 | 5000 MHz |
| 81,000 to 86,000 | 5000 MHz |
| 92,000 to 95,000 | (3) |
1 The maximum bandwidth that will be authorized for each particular frequency in this band is detailed in the appropriate frequency table in § 101.147 . If contiguous channels are aggregated in the 928-928.85/952-952.85/956.25-956.45 MHz, the 928.85-929/959.85-960 MHz, or the 932-932.5/941-941.5 MHz bands, then the bandwidth may exceed that which is listed in the table.
2 1250 KHz, 1875 KHz, or 2500 KHz on a case-by-case basis.
3 To be specified in authorization. For the band 92 to 95 GHz, maximum bandwidth is licensed in one segment of 2 GHz from 92-94 GHz and one 0.9 GHz segment from 94.1 to 95 GHz, or the total of the loaded band if smaller than the assigned bandwidth.
4 For exceptions, see § 101.147(s) .
5 A 12.5 kHz bandwidth applies only to frequencies listed in § 101.147(b)(1) through (4) .
6 For frequencies listed in § 101.147(b)(1) through (4) , consideration will be given on a case-by-case basis to authorizing bandwidths up to 50 kHz.
7 For channel block assignments in the 24,250-25,250 MHz band, the authorized bandwidth is equivalent to an unpaired channel block assignment or to either half of a symmetrical paired channel block assignment. When adjacent channels are aggregated, equipment is permitted to operate over the full channel block aggregation without restriction.
NOTE TO FOOTNOTE 7: Unwanted emissions shall be suppressed at the aggregate channel block edges based on the same roll-off rate as is specified for a single channel block in § 101.111(a)(1) or in § 101.111(a)(2)(ii) and (iii) as appropriate.
8 For incumbent private operational fixed point-to-point stations in this band (those not licensed as MVDDS), the maximum bandwidth shall be 20 MHz.
47 C.F.R. §101.109