United States Frequency Allocations
Table, 14 to 30 mhz
|
Starting Frequency |
Ending Frequency |
Units |
Primary Service |
Activity Code |
Secondary Service |
Activity Code |
14 |
14.25 |
MHz |
Amateur Satellite |
Non-Govt |
|
|
14 |
14.25 |
MHz |
Amateur |
Non-Govt |
|
|
14.25 |
14.35 |
MHz |
Amateur |
Non-Govt |
|
|
14.35 |
14.99 |
MHz |
Fixed |
Shared |
|
|
14.35 |
14.99 |
MHz |
|
|
Mobile* |
Govt |
14.99 |
15.005 |
MHz |
Standard
Freq. And Time Signal (15000 kHz) |
Shared |
|
|
15.005 |
15.01 |
MHz |
Standard
Freq. |
Shared |
|
|
15.005 |
15.01 |
MHz |
|
|
Space
Research |
Govt |
15.01 |
15.1 |
MHz |
Aeronautical
Mobile (OR) |
Shared |
|
|
15.1 |
15.6 |
MHz |
Broadcasting |
Shared |
|
|
15.6 |
16.36 |
MHz |
Fixed |
Shared |
|
|
16.36 |
17.41 |
MHz |
Maritime Mobile |
Shared |
|
|
17.41 |
17.55 |
MHz |
Fixed |
Shared |
|
|
17.55 |
17.9 |
MHz |
Broadcasting |
Shared |
|
|
17.9 |
17.97 |
MHz |
Aeronautical
Mobile (R) |
Shared |
|
|
17.97 |
18.03 |
MHz |
Aeronautical
Mobile (OR) |
Shared |
|
|
18.03 |
18.068 |
MHz |
Fixed |
Shared |
|
|
18.068 |
18.168 |
MHz |
Amateur Satellite |
Non-Govt |
|
|
18.068 |
18.168 |
MHz |
Amateur |
Non-Govt |
|
|
18.168 |
18.78 |
MHz |
Fixed |
Shared |
|
|
18.168 |
18.78 |
MHz |
|
|
Mobile |
Shared |
18.78 |
18.9 |
MHz |
Maritime Mobile |
Shared |
|
|
18.9 |
19.68 |
MHz |
Fixed |
Shared |
|
|
19.68 |
19.8 |
MHz |
Maritime Mobile |
Shared |
|
|
19.8 |
19.99 |
MHz |
Fixed |
Shared |
|
|
19.99 |
19.995 |
MHz |
Standard
Freq. And Time Signal |
Shared |
|
|
19.99 |
19.995 |
MHz |
|
|
Space
Research |
Govt |
19.995 |
20.005 |
MHz |
Standard
Freq. And Time Signal (20000 kHz) |
Shared |
|
|
20.005 |
20.01 |
MHz |
Standard
Freq. |
Shared |
|
|
20.005 |
20.01 |
MHz |
|
|
Space
Research |
Govt |
20.01 |
21 |
MHz |
Fixed |
Shared |
|
|
20.01 |
21 |
MHz |
|
|
Mobile |
Govt |
21 |
21.45 |
MHz |
Amateur Satellite |
Non-Govt |
|
|
21 |
21.45 |
MHz |
Amateur |
Non-Govt |
|
|
21.45 |
21.85 |
MHz |
Broadcasting |
Shared |
|
|
21.85 |
21.924 |
MHz |
Fixed |
Shared |
|
|
21.924 |
22 |
MHz |
Aeronautical
Mobile (R) |
Shared |
|
|
22 |
22.855 |
MHz |
Maritime Mobile |
Shared |
|
|
22.855 |
23 |
MHz |
Fixed |
Shared |
|
|
23 |
23.2 |
MHz |
Fixed |
Shared |
|
|
23 |
23.2 |
MHz |
|
|
Mobile* |
Govt |
23.2 |
23.35 |
MHz |
Aeronautical Mobile
(OR) |
Shared |
|
|
23.35 |
24.89 |
MHz |
Mobile** |
Govt |
|
|
23.35 |
24.89 |
MHz |
Fixed |
Shared |
|
|
24.89 |
24.99 |
MHz |
Amateur Satellite |
Non-Govt |
|
|
24.89 |
24.99 |
MHz |
Amateur |
Non-Govt |
|
|
24.99 |
25.005 |
MHz |
Standard
Freq. And Time Signal (24000 kHz) |
Shared |
|
|
25.005 |
25.01 |
MHz |
Standard
Freq. |
Shared |
|
|
25.005 |
25.01 |
MHz |
|
|
Space
Research |
Govt |
25.01 |
25.07 |
MHz |
Land Mobile |
Non-Govt |
|
|
25.07 |
25.21 |
MHz |
Maritime Mobile |
Shared |
|
|
25.21 |
25.33 |
MHz |
Land Mobile |
Non-Govt |
|
|
25.33 |
25.55 |
MHz |
Mobile** |
Govt |
|
|
25.33 |
25.55 |
MHz |
Fixed |
Govt |
|
|
25.55 |
25.67 |
MHz |
Radio Astronomy |
Shared |
|
|
25.67 |
26.1 |
MHz |
Broadcasting |
Shared |
|
|
26.1 |
26.175 |
MHz |
Maritime Mobile |
Shared |
|
|
26.175 |
26.48 |
MHz |
Land Mobile |
Non-Govt |
|
|
26.48 |
26.95 |
MHz |
Mobile** |
Govt |
|
|
26.48 |
26.95 |
MHz |
Fixed |
Govt |
|
|
26.95 |
26.96 |
MHz |
Fixed |
Non-Govt |
|
|
26.96 |
27.23 |
MHz |
Mobile** |
Non-Govt |
|
|
27.23 |
27.41 |
MHz |
Fixed |
Non-Govt |
|
|
27.23 |
27.41 |
MHz |
Mobile** |
Non-Govt |
|
|
27.41 |
27.54 |
MHz |
Land Mobile |
Non-Govt |
|
|
27.54 |
28 |
MHz |
Mobile |
Govt |
|
|
27.54 |
28 |
MHz |
Fixed |
Govt |
|
|
28 |
29.7 |
MHz |
Amateur Satellite |
Non-Govt |
|
|
28 |
29.7 |
MHz |
Amateur |
Non-Govt |
|
|
29.7 |
29.8 |
MHz |
Land Mobile |
Non-Govt |
|
|
29.8 |
29.89 |
MHz |
Fixed |
Non-Govt |
|
|
29.89 |
29.91 |
MHz |
Mobile |
Govt |
|
|
29.89 |
29.91 |
MHz |
Fixed |
Govt |
|
|
29.91 |
30 |
MHz |
Fixed |
Non-Govt |
|
|
Special Notes
* Except aero mobile (R)
** Except aero mobile
†† Band to be designated for mixed use
# Band allocated to personal communication services (PCS)
|
|
|