United States Frequency Allocations
Table, 3 to 300 khz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
3 9 kHz Not Allocated      
9 14 kHz Radionavigation Shared    
14 19.95 kHz Maritime Mobile Govt    
14 19.95 kHz Fixed Govt    
14 19.95 kHz     Fixed Non-Govt
19.95 20.05 kHz Standard freq. And time signal Shared    
20.05 59 kHz Maritime Mobile Govt    
20.05 59 kHz Fixed Shared    
59 61 kHz Standard freq. And time signal Shared    
61 70 kHz Maritime Mobile Govt    
61 70 kHz Fixed Shared    
70 90 kHz Maritime Mobile Govt    
70 90 kHz Fixed Shared    
70 90 kHz     Radiolocation Shared
90 110 kHz Radionavigation Shared    
110 130 kHz Fixed Shared    
110 130 kHz Maritime Mobile Shared    
110 130 kHz     Radiolocation Shared
130 160 kHz Fixed Shared    
130 160 kHz Maritime Mobile Shared    
160 190 kHz Maritime Mobile Govt    
160 190 kHz Fixed Shared    
190 200 kHz Aeronautical Radionavigation Shared    
200 275 kHz   Aeronautical Mobile Shared
200 275 kHz Aeronautical Radionavigation Shared    
275 285 kHz     Maritime Radionavigation Shared
275 285 kHz     Aeronautical Mobile Shared
275 285 kHz Aeronautical Radionavigation Shared    
285 300 kHz     Aeronautical Radionavigation Shared
285 300 kHz Maritime Radionavigation Shared    

300 to 3000 khz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
300 325 kHz Maritime Radionavigation Shared    
300 325 kHz     Aeronautical Radionavigation Shared
325 335 kHz Aeronautical Radionavigation Shared    
325 335 kHz     Aeronautical Mobile Shared
325 335 kHz     Maritime Radionavigation Shared
335 405 kHz Aeronautical Radionavigation Shared    
335 405 kHz     Aeronautical Mobile Shared
405 415 kHz Radionavigation Shared    
405 415 kHz     Aeronautical Mobile Shared
415 435 kHz Maritime Mobile Shared    
415 435 kHz Aeronautical Radionavigation Shared    
435 495 kHz Maritime Mobile Shared    
435 495 kHz     Aeronautical Radionavigation Govt
495 505 kHz Mobile ( Distress and Calling) Shared    
505 510 kHz Maritime Mobile Shared    
510 525 kHz Aeronautical Radionavigation Shared    
510 525 kHz Maritime Mobile(Ships only) Shared    
525 535 kHz Aeronautical Radionavigation Shared    
525 535 kHz Mobile Shared    
535 1605 kHz Broadcasting (AM Radio) Non-Govt    
1605 1615 kHz Broadcasting Non-Govt    
1605 1615 kHz Mobile Shared    
1615 1625 kHz Broadcasting Non-Govt    
1615 1625 kHz     Radiolocation Shared
1625 1705 kHz Broadcasting Non-Govt    
1625 1705 kHz Radionavigation Shared    
1705 1800 kHz Fixed Shared    
1705 1800 kHz Mobile Shared    
1705 1800 kHz Radiolocation Shared    
1800 1900 kHz Amateur Non-Govt    
1900 2000 kHz Radiolocation Shared    
2000 2065 kHz Maritime Mobile Non-Govt    
2000 2065 kHz Fixed Govt    
2000 2065 kHz Mobile Govt    
2065 2107 kHz Maritime Mobile(Telephony) Shared    
2107 2170 kHz Maritime Mobile Non-Govt    
2107 2170 kHz Land Mobile Non-Govt    
2107 2170 kHz Mobile Govt    
2107 2170 kHz Fixed Shared    
2170 2173.5 kHz Maritime Mobile(Telephony) Shared    
2173.5 2190.5 kHz Mobile ( Distress and Calling) Shared    
2190.5 2194 kHz Maritime Mobile(Telephony) Shared    
2194 2495 kHz Maritime Mobile Non-Govt    
2194 2495 kHz Land Mobile Non-Govt    
2194 2495 kHz Mobile Govt    
2194 2495 kHz Fixed Shared    
2495 2501 kHz Standard freq. And time signal Shared    
2501 2502 kHz     Space Research Govt
2501 2502 kHz Standard freq. And time signal Shared    
2502 2505 kHz Standard freq. And time signal Shared    
2505 2850 kHz Maritime Mobile Non-Govt    
2505 2850 kHz Land Mobile Non-Govt    
2505 2850 kHz Mobile Govt    
2505 2850 kHz Fixed Shared    
2850 3000 kHz Aeronautical Mobile(R) Shared    

3 to 14 mhz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
3.000 3.025 MHz Aeronautical Mobile(R) Shared    
3.025 3.155 MHz Aeronautical Mobile(OR) Shared    
3.155 3.230 MHz Mobile Shared    
3.155 3.230 MHz Fixed Shared    
3.230 3.400 MHz Fixed Shared    
3.230 3.400 MHz Mobile Shared    
3.230 3.400 MHz     Radiolocation Shared
3.400 3.500 MHz Aeronautical Mobile (R) Shared    
3.500 4.000 MHz Amateur Non-Govt    
4.000 4.063 MHz Maritime Mobile Shared    
4.000 4.063 MHz Fixed Shared    
4.063 4.438 MHz Maritime Mobile Shared    
4.438 4.650 MHz Mobile* Shared    
4.438 4.650 MHz Fixed Shared    
4.650 4.700 MHz Aeronautical Mobile (R) Shared    
4.700 4.750 MHz Aeronautical Mobile (OR) Shared    
4.750 4.850 MHz Mobile* Shared    
4.750 4.850 MHz Fixed Shared    
4.850 4.995 MHz Mobile Govt    
4.850 4.995 MHz Fixed Shared    
4.995 5.003 MHz Standard freq. and time signal (5000 kHz) Shared    
5.003 5.005 MHz Standard freq. Shared    
5.003 5.005 MHz     Space Research Govt
5.005 5.060 MHz Fixed Shared    
5.060 5.450 MHz Fixed Shared    
5.060 5.450 MHz Mobile** Shared    
5.45 5.68 MHz Aeronautical Mobile (R) Shared    
5.68 5.73 MHz Aeronautical Mobile (OR) Shared    
5.73 5.95 MHz Fixed Shared    
5.73 5.95 MHz Mobile** Shared    
5.95 6.2 MHz Broadcasting Shared    
6.2 6.525 MHz Maritime Mobile Shared    
6.525 6.685 MHz Aeronautical Mobile (R) Shared    
6.685 6.765 MHz Aeronautical Mobile (OR) Shared    
6.765 7 MHz Fixed Shared    
6.765 7 MHz     Mobile Shared
7 7.1 MHz Amateur Satellite Non-Govt    
7 7.1 MHz Amateur Non-Govt    
7.1 7.3 MHz Amateur Non-Govt    
7.3 8.1 MHz Fixed Shared    
7.3 8.1 MHz     Mobile Shared
8.1 8.195 MHz Fixed Shared    
8.1 8.195 MHz Maritime Mobile Shared    
8.195 8.815 MHz Maritime Mobile Shared    
8.815 8.965 MHz Aeronautical Mobile (R) Shared    
8.965 9.04 MHz Aeronautical Mobile (OR) Shared    
9.04 9.5 MHz Fixed Shared    
9.5 9.9 MHz Broadcasting Shared    
9.9 9.995 MHz Fixed Shared    
9.995 10.003 MHz Standard freq. and time signal (10000 kHz) Shared    
10.003 10.005 MHz Standard Freq. Shared    
10.003 10.005 MHz     Space Research Govt
10.005 10.1 MHz Aeronautical Mobile (R) Shared    
10.1 10.15 MHz Amateur Non-Govt    
10.15 11.175 MHz Fixed Shared    
10.15 11.175 MHz Mobile* Shared    
11.175 11.275 MHz Aeronautical Mobile (OR) Shared    
11.275 11.4 MHz Aeronautical Mobile (R) Shared    
11.4 11.65 MHz Fixed Shared    
11.65 12.05 MHz Broadcasting Shared    
12.05 12.23 MHz Fixed Shared    
12.23 13.2 MHz Maritime Mobile Shared    
13.2 13.26 MHz Aeronautical Mobile (OR) Shared    
13.26 13.36 MHz Aeronautical Mobile (R) Shared    
13.36 13.41 MHz Radio Astronomy Shared    
13.41 13.6 MHz Fixed Shared    
13.41 13.6 MHz     Mobile* Govt
13.6 13.8 MHz Broadcasting Shared    
13.8 14 MHz Fixed Shared    
13.8 14 MHz     Mobile* Govt

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    

30 to 108 mhz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
30 30.56 MHz Mobile Govt    
30 30.56 MHz Fixed Govt    
30.56 32 MHz Land Mobile Non-Govt    
32 33 MHz Mobile Govt    
32 33 MHz Fixed Govt    
33 34 MHz Land Mobile Non-Govt    
34 35 MHz Mobile Govt    
34 35 MHz Fixed Govt    
35 36 MHz Land Mobile Non-Govt    
36 37 MHz Mobile Govt    
36 37 MHz Fixed Govt    
37 37.5 MHz Land Mobile Non-Govt    
37.5 38 MHz Land Mobile Non-Govt    
37.5 38 MHz     Radio Astronomy Shared
38 38.25 MHz Mobile  Govt    
38 38.25 MHz Fixed Govt    
38 38.25 MHz Radio Astronomy Shared    
38.25 39 MHz Mobile Govt    
38.25 39 MHz Fixed Govt    
39 40 MHz Land Mobile Non-Govt    
40 42 MHz Mobile Govt    
40 42 MHz Fixed Govt    
42 46.6 MHz Land Mobile Non-Govt    
46.6 47 MHz Mobile Govt    
46.6 47 MHz Fixed Govt    
47 49.6 MHz Land Mobile Non-Govt    
49.6 50 MHz Mobile Govt    
49.6 50 MHz Fixed Govt    
50 54 MHz Amateur Non-Govt    
54 72 MHz Broadcasting (TV channels 2-4) Non-Govt    
72 73 MHz Mobile Non-Govt    
72 73 MHz Fixed Non-Govt    
73 74.6 MHz Radio Astronomy Shared    
74.6 74.8 MHz Mobile Shared    
74.6 74.8 MHz Fixed Shared    
74.8 75.2 MHz Aeronautical Radionavigation Shared    
75.2 75.4 MHz Mobile Shared    
75.2 75.4 MHz Fixed Shared    
75.4 76 MHz Mobile Non-Govt    
75.4 76 MHz Fixed Non-Govt    
76 88 MHz Broadcasting (TV channels 5-6) Non-Govt    
88 108 MHz Broadcasting (FM Radio) Non-Govt    

108 to 300 mhz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
108 117.975 MHz Aeronautical Radionavigation Shared    
117.975 121.9375 MHz Aeronautical Mobile(R) Shared    
121.9375 123.0875 MHz Aeronautical Mobile Non-Govt    
123.0875 123.5875 MHz Aeronautical Mobile Shared    
123.5875 128.8125 MHz Aeronautical Mobile (R) Shared    
128.8125 132.0125 MHz Aeronautical Mobile(R) Non-Govt    
132.0125 136 MHz Aeronautical Mobile (R) Shared    
136 137 MHz Aeronautical Mobile(R) Non-Govt    
136 137 MHz     Space Operations (S-E) Shared
136 137 MHz     Met. Satellite (S-E) Shared
136 137 MHz     Space Research (S-E) Shared
137 137.025 MHz Met. Satellite (S-E) Shared    
137 137.025 MHz Space Opn (S-E) Shared    
137 137.025 MHz Space Res. (S-E) Shared    
137 137.025 MHz Mob Sat.(S-E) Shared    
137.025 137.175 MHz Met. Satellite (S-E) Shared    
137.025 137.175 MHz Space Opn (S-E) Shared    
137.025 137.175 MHz Space Res. (S-E) Shared    
137.025 137.175 MHz     Mob Sat.(S-E) Shared
137.175 137.825 MHz Met. Satellite (S-E) Shared    
137.175 137.825 MHz Space Opn (S-E) Shared    
137.175 137.825 MHz Space Res. (S-E) Shared    
137.175 137.825 MHz Mob Sat.(S-E) Shared    
137.825 138 MHz Met. Satellite (S-E) Shared    
137.825 138 MHz Space Opn (S-E)      
137.825 138 MHz Space Res. (S-E)      
137.825 138 MHz     Mob Sat.(S-E) Shared
138 144 MHz Mobile Govt    
138 144 MHz Fixed Govt    
144 146 MHz Amateur Satellite Non-Govt    
144 146 MHz Amateur Non-Govt    
146 148 MHz Amateur Non-Govt    
148 149.9 MHz Mobile Govt    
148 149.9 MHz Fixed Govt    
148 149.9 MHz Mobile Satellite (E-S) Shared    
149.9 150.05 MHz Mobile Satellite (E-S) Shared    
149.9 150.05 MHz Radionavigation Satellite Shared    
150.05 150.8 MHz Mobile Govt    
150.05 150.8 MHz Fixed Govt    
150.8 156.2475 MHz Land Mobile Non-Govt    
156.2475 157.0375 MHz Maritime Mobile Non-Govt    
157.0375 157.1875 MHz Maritime Mobile Govt    
157.1875 157.45 MHz Maritime Mobile Non-Govt    
157.45 161.575 MHz Land Mobile Non-Govt    
161.575 161.625 MHz Maritime Mobile Non-Govt    
161.625 161.775 MHz Land Mobile Non-Govt    
161.775 162.0125 MHz Maritime Mobile Non-Govt    
162.0125 173.2 MHz Mobile Govt    
162.0125 173.2 MHz Fixed Govt    
173.2 173.4 MHz Fixed Non-Govt    
173.2 173.4 MHz     Land Mobile Non-Govt
173.4 174 MHz Mobile Govt    
173.4 174 MHz Fixed Govt    
174 216 MHz Broadcasting(TV channels 7-13) Non-Govt    
216 220 MHz Maritime Mobile Shared    
216 220 MHz     Amateur Non-Govt
216 220 MHz     Radiolocation Govt
216 220 MHz     Land Mobile Shared
216 220 MHz     Fixed Shared
216 220 MHz     Aeronautical Mobile Shared
220 222 MHz Land Mobile Shared    
220 222 MHz     Radiolocation Govt
222 225 MHz Amateur Non-Govt    
222 225 MHz     Radiolocation Govt
225 235 MHz Mobile Govt    
225 235 MHz Fixed Govt    
235 300 MHz Mobile Govt    
235 300 MHz Mobile Satellite  Govt    
235 300 MHz Fixed Govt    

300 to 1400 mhz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
300 322 MHz Mobile Govt    
300 322 MHz Mobile Sattelite Govt    
300 322 MHz Fixed Govt    
322 328.6 MHz Mobile Govt    
322 328.6 MHz Fixed Govt    
328.6 335.4 MHz Aeronautical Radionavigation Shared    
335.4 399.9 MHz Mobile Govt    
335.4 399.9 MHz Mobile Sattelite Govt    
335.4 399.9 MHz Fixed Govt    
399.9 400.05 MHz Mobile Sattelite (E-S) Shared    
399.9 400.05 MHz Radionavigation Satellite Shared    
400.05 400.15 MHz STD Freq. & Time Signal Sat. (400.1MHz) Shared    
400.15 401 MHz Met. Satellite (S-E) Govt    
400.15 401 MHz Space Res. (S-E) Shared    
400.15 401 MHz Mobile Sat. (S-E) Shared    
400.15 401 MHz Met. AIDS (Radiosonde) Shared    
400.15 401 MHz     Space Opn (S-E) Shared
401 402 MHz Space Opn . Space to Earth Shared    
401 402 MHz Met. AIDS (Radiosonde) Shared    
401 402 MHz     Earth Expl. Sattelite(E-S) Shared
401 402 MHz     Met. Satellite (E-S) Shared
402 403 MHz Met. AIDS (Radiosonde) Shared    
402 403 MHz     Earth Expl. Sattelite(E-S) Shared
402 403 MHz     Metereological Satellite (E-S) Shared
403 406 MHz Met. AIDS (Radiosonde) Shared    
406 406.1 MHz Mobile Satellite (E-S) Shared    
406.1 410 MHz Mobile Govt    
406.1 410 MHz Fixed Govt    
406.1 410 MHz Radio Astronomy Shared    
410 420 MHz Mobile Govt    
410 420 MHz Fixed Govt    
410 420 MHz     Space Research (S-E) Govt
420 450 MHz Radiolocation Govt    
420 450 MHz     Amateur Non-Govt
450 460 MHz Land Mobile Non-Govt    
460 470 MHz Land Mobile Non-Govt    
460 470 MHz Met. Satellite (S-E) Govt    
470 512 MHz Broadcasting(TV channels 14-20) Non-Govt    
470 512 MHz Land Mobile Non-Govt    
512 608 MHz Broadcasting(TV channels 21-36) Non-Govt    
608 614 MHz Radio Astronomy Shared    
614 806 MHz Broadcasting(TV channels 38-69) Non-Govt    
806 902 MHz Land Mobile Non-Govt    
902 928 MHz Radiolocation Govt    
902 928 MHz     Amateur Non-Govt
928 929 MHz Fixed Non-Govt    
929 932 MHz Land Mobile Non-Govt    
932 935 MHz Fixed Shared    
935 940 MHz Land Mobile Non-Govt    
940 941 MHz Mobile Non-Govt    
941 944 MHz Fixed Shared    
944 960 MHz Fixed Non-Govt    
960 1215 MHz Aeronautical Radionavigation Shared    
1215 1240 MHz Radiolocation Govt    
1215 1240 MHz Radiolocation Satellite (S-E) Govt    
1240 1300 MHz Radiolocation Govt    
1240 1300 MHz     Amateur Non-Govt
1300 1350 MHz Aeronautical Radionavigation Shared    
1300 1350 MHz     Radiolocation Govt
1350 1390 MHz Radiolocation Govt    
1350 1390 MHz Mobile Govt    
1350 1390 MHz Fixed Govt    
1390 1400 MHz Radiolocation' (1999) Govt    
1390 1400 MHz Mobile' (1999) Govt    
1390 1400 MHz Fixed '(1999) Govt    

1400 to 3000 mhz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
1400 1427 MHz Space Research (Passive) Shared    
1400 1427 MHz Earth Exploration Satellite (Passive) Shared    
1400 1427 MHz Radio Astronomy Shared    
1427 1429 MHz Mobile' (1999) Govt    
1427 1429 MHz Fixed Govt    
1427 1429 MHz Space opn. (E-S) (1999) Shared    
1427 1429 MHz     Land Mobile (TLM&TLC) Non-Govt
1427 1429 MHz     Fixed Non-Govt
1429 1432 MHz Mobile' (1999) Govt    
1429 1432 MHz Fixed '(1999) Govt    
1429 1432 MHz     Land Mobile (TLM&TLC) Non-Govt
1429 1432 MHz     Fixed (TLM) Non-Govt
1432 1435 MHz Mobile Govt    
1432 1435 MHz Fixed Govt    
1432 1435 MHz     Land Mobile (TLM&TLC) Non-Govt
1432 1435 MHz     Fixed Non-Govt
1435 1530 MHz Mobile (Aeronautical Telemetering) Shared    
1530 1535 MHz Mobile Sat(S-E) Shared    
1530 1535 MHz Maritime Mobile Sat (S-E) Shared    
1530 1535 MHz     Mobile (Aero TLM.) Shared
1535 1544 MHz Mobile Sattelite Shared    
1535 1544 MHz Maritime Mobile Sat (S-E) Shared    
1544 1545 MHz Mobile Sattelite (S-E) Shared    
1545 1549.5 MHz Aeronautical Mobile Satellite (R) S-E Shared    
1545 1549.5 MHz     Mobile Satellite (S-E) Shared
1549.5 1558.5 MHz Aeronautical Mobile Satellite (R) S-E Shared    
1549.5 1558.5 MHz Mobile Satellite (S-E) Shared    
1558.5 1559 MHz Aeronautical Mobile Satellite (R) S-E Shared    
1559 1610 MHz Aeronautical Radionavigation Shared    
1559 1610 MHz Radionavigation Satellite Shared    
1610 1610.6 MHz Mobile Satellite (S-E) Shared    
1610 1610.6 MHz Radiodetermination Satellite (E-S) Shared    
1610 1610.6 MHz Aeronautical Radionavigation Shared    
1610.6 1613.8 MHz Radio Astronomy Shared    
1610.6 1613.8 MHz Mobile Satellite (E-S) Shared    
1610.6 1613.8 MHz Radiodetermination Satellite (E-S) Shared    
1610.6 1613.8 MHz Aeronautical Radionavigation Shared    
1613.8 1626.5 MHz Aeronautical Radionavigation Shared    
1613.8 1626.5 MHz Radiodetermination Satellite (E-S) Shared    
1613.8 1626.5 MHz Mobile Satellite (E-S) Shared    
1613.8 1626.5 MHz     Mobile Satellite (S-E) Shared
1626.5 1645.5 MHz Mobile Satellite (E-S) Shared    
1626.5 1645.5 MHz Maritime Mobile Sat (E-S) Shared    
1645.5 1646.5 MHz Mobile Satellite (E-S) Shared    
1646.5 1651 MHz Aeronautical Mobile Satellite (R) E-S Shared    
1646.5 1651 MHz     Mobile Satellite (E-S) Shared
1651 1660 MHz Aeronautical Mobile Satellite (R) (E-S) Shared    
1651 1660 MHz Mobile Satellite (R) (E-S) Shared    
1660 1660.5 MHz Radio Astronomy Shared    
1660 1660.5 MHz Aeronautical Mobile Satellite (R) (E-S) Shared    
1660.5 1668.4 MHz Radio Astronomy Shared    
1660.5 1668.4 MHz Space Research (Passive) Shared    
1668.4 1670 MHz Radio Astronomy Shared    
1668.4 1670 MHz Meterological Aids (Radio Sound) Shared    
1670 1675 MHz Meterological Aids (Radio Sound) Shared    
1670 1675 MHz Meterological Satellite (S-E) Shared    
1675 1700 MHz Meterological Aids (Radio Sound) Shared    
1675 1700 MHz Meterological Satellite (S-E) Shared    
1700 1710 MHz Fixed Govt    
1700 1710 MHz Meterological Satellite (S-E) Shared    
1700 1710 MHz     Fixed Non-Govt
1710 1755 MHz Mobile^^ (1999/2004) Govt    
1710 1755 MHz Fixed^^ (1999/2004) Govt    
1755 1815 MHz Mobile Govt    
1755 1815 MHz Fixed Govt    
1815 1990 MHz Fixed# Non-Govt    
1990 2110 MHz Mobile Non-Govt    
1990 2110 MHz Fixed Non-Govt    
2110 2150 MHz Mobile Non-Govt    
2110 2150 MHz Fixed Non-Govt    
2150 2160 MHz Fixed Non-Govt    
2160 2200 MHz Mobile Non-Govt    
2160 2200 MHz Fixed Non-Govt    
2200 2290 MHz Fixed (LOS) Govt    
2200 2290 MHz Mobile (LOS) Govt    
2200 2290 MHz Space Research (S-E) (S-S) Govt    
2200 2290 MHz Space Operation (S-E) (S-S) Govt    
2200 2290 MHz Earth Exploration Satellite (S-E) (S-S) Govt    
2290 2300 MHz Mobile** Govt    
2290 2300 MHz Fixed Govt    
2290 2300 MHz Space Research (S-E) (deep space only) Shared    
2300 2310 MHz     Amateur Non-Govt
2310 2360 MHz Broadcasting Satellite Non-Govt    
2310 2360 MHz     Fixed Govt
2310 2360 MHz     Radiolocation Govt
2310 2360 MHz     Mobile Shared
2360 2390 MHz Radiolocation Govt    
2360 2390 MHz Mobile Shared    
2360 2390 MHz     Fixed Govt
2390 2400 MHz Amateur Non-Govt    
2400 2402 MHz     Amateur Non-Govt
2402 2417 MHz Amateur Non-Govt    
2417 2450 MHz     Amateur Non-Govt
2417 2450 MHz     Radiolocation Govt
2450 2483.5 MHz Fixed Non-Govt    
2450 2483.5 MHz Mobile Non-Govt    
2450 2483.5 MHz     Radiolocation Non-Govt
2483.5 2500 MHz Mobile Satellite (S-E) Shared    
2483.5 2500 MHz Radiodetermination Satellite (S-E) Shared    
2500 2655 MHz Fixed Non-Govt    
2500 2655 MHz Broadcasting Satellite Non-Govt    
2655 2690 MHz Fixed Non-Govt    
2655 2690 MHz Broadcasting Satellite Non-Govt    
2655 2690 MHz     Space Research (Passive) Shared
2655 2690 MHz     Radio Astronomy Shared
2655 2690 MHz     Earth Exploration Satellite (Passive) Shared
2690 2700 MHz Radio Astronomy Shared    
2690 2700 MHz Space Research (Passive) Shared    
2690 2700 MHz Earth Exploration Satellite (Passive) Shared    
2700 2900 MHz Meterological Aids Govt    
2700 2900 MHz Aeronautical Radionavigation Govt    
2700 2900 MHz     Radiolocation Govt
2900 3000 MHz Maritime Radionavigation Shared    
2900 3000 MHz     Radiolocation Shared

3 to 14 ghz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
3 3.1 GHz Maritime Radionavigation Shared    
3 3.1 GHz     Radiolocation Shared
3.1 3.3 GHz Radiolocation Govt    
3.1 3.3 GHz     Radiolocation Non-Govt
3.3 3.5 GHz Radiolocation Govt    
3.3 3.5 GHz     Amateur Non-Govt
3.3 3.5 GHz     Radiolocation Non-Govt
3.5 3.6 GHz Radiolocation Govt    
3.5 3.6 GHz Aeronautical Radionavigation (Ground) Govt    
3.5 3.6 GHz     Radiolocation Non-Govt
3.6 3.65 GHz Aeronautical Radionavigation (Ground) Govt    
3.6 3.65 GHz Radiolocation Govt    
3.6 3.65 GHz Fixed Satellite (S-E) Non-Govt    
3.6 3.65 GHz     Radiolocation Non-Govt
3.65 3.7 GHz Aeronautical Radionavigation (Ground) Govt    
3.65 3.7 GHz Radiolocation Govt    
3.65 3.7 GHz Fixed Satellite (S-E) Non-Govt    
3.65 3.7 GHz     Radiolocation Non-Govt
3.7 4.2 GHz Fixed Non-Govt    
3.7 4.2 GHz Fixed Satellite (S-E) Non-Govt    
4.2 4.4 GHz Aeronautical Radionavigation Shared    
4.4 4.5 GHz Fixed Govt    
4.4 4.5 GHz Mobile Govt    
4.5 4.66 GHz Fixed Govt    
4.5 4.66 GHz Mobile Govt    
4.5 4.66 GHz Fixed Satellite (S-E) Non-Govt    
4.66 4.685 GHz Fixed Non-Govt    
4.66 4.685 GHz Mobile Non-Govt    
4.66 4.685 GHz Fixed Satellite (S-E) Non-Govt    
4.685 4.8 GHz Fixed Govt    
4.685 4.8 GHz Mobile Govt    
4.685 4.8 GHz Fixed Satellite (S-E) Non-Govt    
4.8 4.99 GHz Mobile Govt    
4.8 4.99 GHz Fixed Govt    
4.99 5 GHz Radio Astronomy Shared    
4.99 5 GHz     Space Research (Passive) Shared
5 5.25 GHz Aeronautical Radionavigation Shared    
5.25 5.35 GHz Radiolocation Govt    
5.25 5.35 GHz     Radiolocation Non-Govt
5.35 5.46 GHz Radiolocation Govt    
5.35 5.46 GHz Aeronautical Radionavigation Shared    
5.35 5.46 GHz     Radiolocation Non-Govt
5.46 5.47 GHz Radionavigation Shared    
5.46 5.47 GHz     Radiolocation Shared
5.47 5.6 GHz Maritime Radionavigation Shared    
5.47 5.6 GHz     Radiolocation Shared
5.6 5.65 GHz Meterological Aids Shared    
5.6 5.65 GHz Maritime Radionavigation Shared    
5.6 5.65 GHz     Radiolocation Shared
5.65 5.85 GHz Radiolocation Govt    
5.65 5.85 GHz     Amateur Non-Govt
5.85 5.925 GHz Radiolocation Govt    
5.85 5.925 GHz Fixed Satellite (E-S) Non-Govt    
5.85 5.925 GHz     Amateur Non-Govt
5.925 6.425 GHz Fixed Non-Govt    
5.925 6.425 GHz Fixed Satellite (E-S) Non-Govt    
6.425 6.525 GHz Mobile Non-Govt    
6.425 6.525 GHz Fixed Satellite (E-S) Non-Govt    
6.525 6.875 GHz Fixed Non-Govt    
6.525 6.875 GHz Fixed Satellite (E-S) Non-Govt    
6.875 7.075 GHz Fixed Non-Govt    
6.875 7.075 GHz Mobile Non-Govt    
6.875 7.075 GHz Fixed Satellite (E-S) Non-Govt    
7.075 7.125 GHz Mobile Non-Govt    
7.075 7.125 GHz Fixed Non-Govt    
7.125 7.19 GHz Fixed Govt    
7.19 7.235 GHz Fixed Govt    
7.19 7.235 GHz Space Research (E-S) Govt    
7.235 7.25 GHz Fixed Govt    
7.25 7.3 GHz Fixed Satellite (S-E) Govt    
7.25 7.3 GHz Mobile Satellite (S-E) Govt    
7.25 7.3 GHz     Fixed Govt
7.3 7.45 GHz Fixed Govt    
7.3 7.45 GHz Fixed Satellite (S-E) Govt    
7.3 7.45 GHz     Mobile Satellite (S-E) Govt
7.45 7.55 GHz Fixed Govt    
7.45 7.55 GHz Fixed Satellite (S-E) Govt    
7.45 7.55 GHz Meterological Satellite (S-E) Govt    
7.45 7.55 GHz     Mobile Satellite (S-E) Govt
7.55 7.75 GHz Fixed Govt    
7.55 7.75 GHz Fixed Satellite (S-E) Govt    
7.55 7.75 GHz     Mobile Satellite (S-E) Govt
7.75 7.9 GHz Fixed Govt    
7.9 8.025 GHz Mobile Satellite (S-E) Govt    
7.9 8.025 GHz Fixed Satellite (E-S) Govt    
7.9 8.025 GHz     Fixed Govt
8.025 8.175 GHz Fixed Govt    
8.025 8.175 GHz Fixed Satellite (E-S) Govt    
8.025 8.175 GHz Earth Exploration Satellite (S-E) Govt    
8.025 8.175 GHz     Mobile Satellite (E-S) Govt
8.175 8.215 GHz Meterological Satellite (E-S) Govt    
8.175 8.215 GHz Fixed Govt    
8.175 8.215 GHz Fixed Satellite (E-S) Govt    
8.175 8.215 GHz Earth Exploration Satellite (S-E) Govt    
8.175 8.215 GHz     Mobile Satellite (E-S) (no airborne) Govt
8.215 8.4 GHz Fixed Govt    
8.215 8.4 GHz Fixed Satellite (E-S) Govt    
8.215 8.4 GHz Earth Exploration Satellite (S-E) Govt    
8.215 8.4 GHz     Mobile Satellite (E-S) (no airborne) Govt
8.4 8.45 GHz Fixed Govt    
8.4 8.45 GHz Space Research (S-E) (deep space only) Govt    
8.45 8.5 GHz Fixed Govt    
8.45 8.5 GHz Space Research (S-E) Shared    
8.5 9 GHz Radiolocation Govt    
8.5 9 GHz     Radiolocation Non-Govt
9 9.2 GHz Aeronautical Radionavigation Shared    
9 9.2 GHz     Radiolocation Shared
9.2 9.3 GHz Maritime Radionavigation Shared    
9.2 9.3 GHz     Radiolocation Shared
9.3 9.5 GHz Radionavigation Shared    
9.3 9.5 GHz     Meterological Aids Shared
9.3 9.5 GHz     Radiolocation Shared
9.5 10 GHz Radiolocation Govt    
9.5 10 GHz     Radiolocation Non-Govt
10 10.45 GHz Radiolocation Govt    
10 10.45 GHz     Amateur Non-Govt
10 10.45 GHz     Radiolocation Non-Govt
10.45 10.5 GHz Radiolocation Shared    
10.45 10.5 GHz     Amateur Non-Govt
10.45 10.5 GHz     Amateur Satellite Non-Govt
10.5 10.55 GHz Radiolocation Shared    
10.55 10.6 GHz Fixed Non-Govt    
10.6 10.68 GHz Fixed Non-Govt    
10.6 10.68 GHz Radio Astronomy Shared    
10.6 10.68 GHz Earth Exploration Satellite (Passive) Shared    
10.6 10.68 GHz Space Research (Passive) Shared    
10.68 10.7 GHz Earth Exploration Satellite (Passive) Shared    
10.68 10.7 GHz Radio Astronomy Shared    
10.68 10.7 GHz Space Research (Passive) Shared    
10.7 11.7 GHz Fixed Non-Govt    
10.7 11.7 GHz Fixed Satellite (S-E) Non-Govt    
11.7 12.2 GHz Mobile** Non-Govt    
11.7 12.2 GHz Fixed Satellite (S-E) Non-Govt    
12.2 12.7 GHz Fixed Non-Govt    
12.2 12.7 GHz Broadcasting Satellite Non-Govt    
12.7 12.75 GHz Fixed Non-Govt    
12.7 12.75 GHz Mobile Non-Govt    
12.7 12.75 GHz Fixed Satellite (E-S) Non-Govt    
12.75 13.25 GHz Fixed Non-Govt    
12.75 13.25 GHz Mobile Non-Govt    
12.75 13.25 GHz Fixed Satellite (E-S) Non-Govt    
12.75 13.25 GHz Space Research (S-E) (deep space) Shared    
13.25 13.4 GHz Aeronautical Radionavigation Shared    
13.25 13.4 GHz     Space Research (E-S) Shared
13.4 14 GHz Radiolocation Govt    
13.4 14 GHz     Radiolocation Non-Govt
13.4 14 GHz     Space Research Shared
13.4 14 GHz     Standard Freq. and Time Signal Satellite (E-S) Shared

14 to 30 ghz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
14 14.2 GHz Radionavigation Shared    
14 14.2 GHz Fixed Satellite (E-S) Non-Govt    
14 14.2 GHz     Land Mobile Satellite (E-S) Non-Govt
14 14.2 GHz     Space Research Shared
14.2 14.4 GHz Fixed Satellite (E-S) Non-Govt    
14.2 14.4 GHz     Land Mobile Satellite (E-S) Non-Govt
14.4 14.5 GHz Fixed Satellite (E-S) Non-Govt    
14.4 14.5 GHz     Land Mobile Satellite (E-S) Non-Govt
14.4 14.5 GHz     Mobile Govt
14.4 14.5 GHz     Fixed Govt
14.5 14.7145 GHz Fixed Govt    
14.5 14.7145 GHz     Mobile Govt
14.5 14.7145 GHz     Space Research Govt
14.7145 15.1365 GHz Mobile Govt    
14.7145 15.1365 GHz     Fixed Govt
14.7145 15.1365 GHz     Space Research Govt
15.1365 15.35 GHz Fixed Govt    
15.1365 15.35 GHz     Mobile Govt
15.1365 15.35 GHz     Space Research Govt
15.35 15.4 GHz Radio Astronomy Shared    
15.35 15.4 GHz Space Research (Passive) Shared    
15.35 15.4 GHz Earth Exploration Satellite (Passive) Shared    
15.4 15.7 GHz Aeronautical Radionavigation Shared    
15.7 16.6 GHz Radiolocation Govt    
15.7 16.6 GHz     Radiolocation Non-Govt
16.6 17.1 GHz Radiolocation Govt    
16.6 17.1 GHz     Radiolocation Non-Govt
16.6 17.1 GHz     Space Research (E-S) (deep space) Govt
17.1 17.2 GHz Radiolocation Govt    
17.1 17.2 GHz     Radiolocation Non-Govt
17.2 17.3 GHz Radiolocation Govt    
17.2 17.3 GHz     Radiolocation Non-Govt
17.2 17.3 GHz     Space Research (Active) Shared
17.2 17.3 GHz     Earth Exploration Satellite (Active) Shared
17.3 17.7 GHz Fixed Satellite (E-S) Non-Govt    
17.3 17.7 GHz     Radiolocation Govt
17.7 17.8 GHz Mobile Non-Govt    
17.7 17.8 GHz Fixed Non-Govt    
17.7 17.8 GHz Fixed Satellite (S-E) (E-S) Non-Govt    
17.8 18.6 GHz Mobile Non-Govt    
17.8 18.6 GHz Fixed Non-Govt    
17.8 18.6 GHz Fixed Satellite (S-E) Shared    
18.6 18.8 GHz Mobile** Non-Govt    
18.6 18.8 GHz Fixed Non-Govt    
18.6 18.8 GHz Fixed Satellite (S-E) Shared    
18.6 18.8 GHz Space Research (Passive) Shared    
18.6 18.8 GHz Earth Exploration Satellite (Passive) Shared    
18.8 19.7 GHz Mobile Non-Govt    
18.8 19.7 GHz Fixed Non-Govt    
18.8 19.7 GHz Fixed Satellite (S-E) Shared    
19.7 20.2 GHz Fixed Satellite (S-E) Shared    
19.7 20.2 GHz Mobile Satellite (S-E) Non-Govt    
20.2 21.2 GHz Fixed Satellite (S-E) Govt    
20.2 21.2 GHz Mobile Satellite (S-E) Govt    
20.2 21.2 GHz     Standard Freq. and Time Signal Satellite (S-E) Shared
21.2 21.4 GHz Earth Exploration Satellite (Passive) Shared    
21.2 21.4 GHz Space Research (Passive) Shared    
21.2 21.4 GHz Mobile Shared    
21.2 21.4 GHz Fixed Shared    
21.4 22 GHz Fixed Shared    
21.4 22 GHz Mobile Shared    
22 22.21 GHz Fixed Shared    
22 22.21 GHz Mobile** Shared    
22.21 22.5 GHz Earth Exploration Satellite (Passive) Shared    
22.21 22.5 GHz Space Research (Passive) Shared    
22.21 22.5 GHz Radio Astronomy Shared    
22.21 22.5 GHz Mobile** Shared    
22.21 22.5 GHz Fixed Shared    
22.5 22.55 GHz Fixed Shared    
22.5 22.55 GHz Mobile Shared    
22.55 23 GHz Fixed Shared    
22.55 23 GHz Mobile Shared    
22.55 23 GHz Inter-Satellite Shared    
23 23.55 GHz Fixed Shared    
23 23.55 GHz Mobile Shared    
23 23.55 GHz Inter-Satellite Shared    
23.55 23.6 GHz Mobile Shared    
23.55 23.6 GHz Fixed Shared    
23.6 24 GHz Radio Astronomy Shared    
23.6 24 GHz Space Research (Passive) Shared    
23.6 24 GHz Earth Exploration Satellite (Passive) Shared    
24 24.05 GHz Amateur Non-Govt    
24 24.05 GHz Amateur Satellite Non-Govt    
24.05 24.25 GHz Radiolocation Govt    
24.05 24.25 GHz     Radiolocation Non-Govt
24.05 24.25 GHz     Amateur Non-Govt
24.05 24.25 GHz     Earth Exploration Satellite (Active) Shared
24.25 25.25 GHz Radionavigation Shared    
24.25 25.25 GHz Inter-Satellite Shared    
24.25 25.25 GHz Radiolocation Satellite (E-S) Shared    
25.25 27 GHz Fixed Govt    
25.25 27 GHz Mobile Govt    
25.25 27 GHz     Earth Exploration Satellite (S-S) Shared
25.25 27 GHz     Standard Freq. and Time Signal (E-S) Shared
27 27.5 GHz Fixed Govt    
27 27.5 GHz Mobile Govt    
27 27.5 GHz     Earth Exploration Satellite (S-S) Shared
27.5 29.5 GHz Mobile Non-Govt    
27.5 29.5 GHz Fixed Non-Govt    
27.5 29.5 GHz Fixed Satellite (S-E) Non-Govt    
29.5 30 GHz Fixed Satellite (E-S) Non-Govt    
29.5 30 GHz Mobile Satellite (E-S) Non-Govt    

30 to 100 ghz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
30 31 GHz Mobile Satellite (E-S) Govt    
30 31 GHz Fixed Satellite (E-S) Govt    
30 31 GHz     Standart Freq. And Time Signal (S-E) Shared
31 31.3 GHz Fixed Non-Govt    
31 31.3 GHz Mobile Non-Govt    
31 31.3 GHz     Standart Freq. And Time Signal (S-E) Shared
31.3 31.8 GHz Radio Astronomy Shared    
31.3 31.8 GHz Space Research (Passive) Shared    
31.3 31.8 GHz Earth Exploration Satellite (Passive) Shared    
31.8 32 GHz Radionavigation Shared    
32 33 GHz Radionavigation Shared    
32 33 GHz Inter-Satellite Shared    
33 33.4 GHz Radionavigation Shared    
33.4 36 GHz Radiolocation Govt    
33.4 36 GHz     Radiolocation Non-Govt
36 37 GHz Fixed Shared    
36 37 GHz Mobile Shared    
36 37 GHz Space Research (Passive) Shared    
36 37 GHz Earth Exploration Satellite (Passive) Shared    
37 38.6 GHz Fixed Shared    
37 38.6 GHz Mobile Shared    
38.6 39.5 GHz Fixed Non-Govt    
38.6 39.5 GHz Mobile Non-Govt    
38.6 39.5 GHz Fixed Satellite (S-E) Non-Govt    
39.5 40 GHz Fixed Satellite (S-E) Shared    
39.5 40 GHz Mobile Satellite (S-E) Shared    
39.5 40 GHz Fixed Non-Govt    
39.5 40 GHz Mobile Non-Govt    
40 40.5 GHz Fixed Satellite (S-E) Shared    
40 40.5 GHz Mobile Satellite (S-E) Shared    
40.5 42.5 GHz Broadcasting Satellite Non-Govt    
40.5 42.5 GHz \Broadcasting/ Non-Govt    
40.5 42.5 GHz     Fixed Non-Govt
40.5 42.5 GHz     Mobile Non-Govt
42.5 43.5 GHz Fixed Shared    
42.5 43.5 GHz Mobile** Shared    
42.5 43.5 GHz Radio Astronomy Shared    
42.5 43.5 GHz Fixed Satellite (E-S) Shared    
43.5 45.5 GHz Fixed Satellite (E-S) Govt    
43.5 45.5 GHz Mobile Satellite (E-S) Govt    
45.5 47 GHz Radionavigation Shared    
45.5 47 GHz Radionavigation Satellite Shared    
45.5 47 GHz Mobile Shared    
45.5 47 GHz Mobile Satellite (E-S) Shared    
47 47.2 GHz Amateur Non-Govt    
47 47.2 GHz Amateur Satellite Non-Govt    
47.2 50.2 GHz Fixed Shared    
47.2 50.2 GHz Mobile Shared    
47.2 50.2 GHz Fixed Satellite (E-S) Shared    
50.2 50.4 GHz Fixed Shared    
50.2 50.4 GHz Mobile Shared    
50.2 50.4 GHz Space Research Shared    
50.2 50.4 GHz Earth Exploration Satellite  Shared    
50.4 51.4 GHz Fixed Shared    
50.4 51.4 GHz Mobile Shared    
50.4 51.4 GHz Fixed Satellite (E-S) Shared    
50.4 51.4 GHz Mobile Satellite (E-S) Shared    
51.4 54.25 GHz Earth Exploration Satellite (Passive) Shared    
51.4 54.25 GHz Space Research (Passive) Shared    
51.4 54.25 GHz Radio Astronomy Shared    
54.25 58.2 GHz Fixed Shared    
54.25 58.2 GHz Mobile Shared    
54.25 58.2 GHz Space Research (Passive) Shared    
54.25 58.2 GHz Inter-Satellite Shared    
54.25 58.2 GHz Earth Exploration Satellite (Passive) Shared    
58.2 59 GHz Radio Astronomy Shared    
58.2 59 GHz Space Research (Passive) Shared    
58.2 59 GHz Earth Exploration Satellite (Passive) Shared    
59 64 GHz Fixed Shared    
59 64 GHz Mobile Shared    
59 64 GHz Radiolocation Shared    
59 64 GHz Inter-Satellite Shared    
64 65 GHz Radio Astronomy Shared    
64 65 GHz Space Research (Passive) Shared    
64 65 GHz Earth Exploration Satellite (Passive) Shared    
65 66 GHz Earth Exploration satellite  Shared    
65 66 GHz Space Research Shared    
65 66 GHz     Fixed Shared
65 66 GHz     Mobile Shared
66 71 GHz Radionavigation Satellite Shared    
66 71 GHz Mobile Satellite Shared    
66 71 GHz Radionavigation Shared    
66 71 GHz Mobile Shared    
71 72.77 GHz Fixed Satellite (E-S) Shared    
71 72.77 GHz Mobile Satellite (E-S) Shared    
71 72.77 GHz Fixed Shared    
71 72.77 GHz Mobile Shared    
72.77 72.91 GHz Fixed Satellite (E-S) Shared    
72.77 72.91 GHz Mobile Satellite (E-S) Shared    
72.77 72.91 GHz Fixed Shared    
72.77 72.91 GHz Mobile Shared    
72.77 72.91 GHz     Radio Astronomy Shared
72.91 74 GHz Fixed Satellite (E-S) Shared    
72.91 74 GHz Mobile Satellite (E-S) Shared    
72.91 74 GHz Fixed Shared    
72.91 74 GHz Mobile Shared    
74 75.5 GHz Fixed Shared    
74 75.5 GHz Mobile Shared    
74 75.5 GHz Fixed Satellite (E-S) Shared    
75.5 76 GHz Amateur Non-Govt    
75.5 76 GHz Amateur Satellite Non-Govt    
76 81 GHz Radiolocation Shared    
76 81 GHz     Amateur Non-Govt
76 81 GHz     Amateur Satellite Non-Govt
81 84 GHz Fixed Shared    
81 84 GHz Mobile Shared    
81 84 GHz Fixed Satellite (S-E) Shared    
81 84 GHz Mobile Satellite (S-E) Shared    
84 86 GHz Fixed Shared    
84 86 GHz Mobile Shared    
84 86 GHz Broadcasting Satellite Non-Govt    
84 86 GHz Broadcasting Non-Govt    
86 92 GHz Radio Astronomy Shared    
86 92 GHz Space Research (Passive) Shared    
86 92 GHz Earth Exploration Satellite (Passive) Shared    
92 95 GHz Fixed Shared    
92 95 GHz Mobile Shared    
92 95 GHz Radiolocation Shared    
92 95 GHz Fixed Satellite (E-S) Shared    
95 100 GHz Mobile Shared    
95 100 GHz Mobile Satellite Shared    
95 100 GHz Radionavigation Satellite Shared    
95 100 GHz Radionavigation Shared    
95 100 GHz     Radiolocation Shared

100 to 300 ghz

Starting Frequency Ending Frequency Units Primary Service Activity Code Secondary Service Activity Code
100 102 GHz Earth Exploration Satellite (Passive) Shared    
100 102 GHz Space Research (Passive) Shared    
102 105 GHz Fixed Shared    
102 105 GHz Mobile Shared    
102 105 GHz Fixed Satellite (S-E) Shared    
105 116 GHz Radio Astronomy Shared    
105 116 GHz Space Research (Passive) Shared    
105 116 GHz Earth Exploration Satellite (Passive) Shared    
116 126 GHz Fixed Shared    
116 126 GHz Mobile Shared    
116 126 GHz Inter-Satellite Shared    
116 126 GHz Space Research (Passive) Shared    
116 126 GHz Earth Exploration Satellite (Passive) Shared    
126 134 GHz Fixed Shared    
126 134 GHz Mobile Shared    
126 134 GHz Radiolocation Shared    
126 134 GHz Inter-Satellite Shared    
134 142 GHz Mobile Shared    
134 142 GHz Mobile Satellite Shared    
134 142 GHz Radionavigation Shared    
134 142 GHz Radionavigation Satellite Shared    
134 142 GHz     Radiolocation Shared
142 144 GHz Amateur Non-Govt    
142 144 GHz Amateur Satellite Non-Govt    
144 149 GHz Radiolocation Shared    
144 149 GHz     Amateur Non-Govt
144 149 GHz     Amateur Satellite Non-Govt
149 150 GHz Fixed Shared    
149 150 GHz Mobile Shared    
149 150 GHz Fixed Satellite (S-E) Shared    
150 151 GHz Fixed Shared    
150 151 GHz Mobile Shared    
150 151 GHz Fixed Satellite (S-E) Shared    
150 151 GHz Earth Exploration Satellite (Passive) Shared    
150 151 GHz Space Research (Passive) Shared    
151 164 GHz Fixed Shared    
151 164 GHz Mobile Shared    
151 164 GHz Fixed Satellite (S-E) Shared    
164 168 GHz Earth Exploration Satellite (Passive) Shared    
164 168 GHz Space Research (Passive) Shared    
164 168 GHz Radio Astronomy Shared    
168 170 GHz Fixed Shared    
168 170 GHz Mobile Shared    
170 174.5 GHz Fixed Shared    
170 174.5 GHz Mobile Shared    
170 174.5 GHz Inter-Satellite Shared    
174.5 176.5 GHz Fixed Shared    
174.5 176.5 GHz Mobile Shared    
174.5 176.5 GHz Inter-Satellite Shared    
174.5 176.5 GHz Earth Exploration Satellite (Passive) Shared    
174.5 176.5 GHz Space Research (Passive) Shared    
176.5 182 GHz Fixed Shared    
176.5 182 GHz Mobile Shared    
176.5 182 GHz Inter-Satellite Shared    
182 185 GHz Earth Exploration Satellite (Passive) Shared    
182 185 GHz Space Research (Passive) Shared    
182 185 GHz Radio Astronomy Shared    
185 190 GHz Fixed Shared    
185 190 GHz Mobile Shared    
185 190 GHz Inter-Satellite Shared    
190 200 GHz Mobile Shared    
190 200 GHz Mobile Satellite Shared    
190 200 GHz Radionavigation Shared    
190 200 GHz Radionavigation Satellite Shared    
200 202 GHz Fixed Shared    
200 202 GHz Mobile Shared    
200 202 GHz Space Research (Passive) Shared    
200 202 GHz Earth Exploration Satellite (Passive) Shared    
202 217 GHz Fixed Shared    
202 217 GHz Mobile Shared    
202 217 GHz Fixed Satellite (E-S) Shared    
217 231 GHz Radio Astronomy Shared    
217 231 GHz Space Research (Passive) Shared    
217 231 GHz Earth Exploration Satellite (Passive) Shared    
231 235 GHz Fixed Shared    
231 235 GHz Mobile  Shared    
231 235 GHz Fixed Satellite (S-E) Shared    
231 235 GHz     Radiolocation Shared
235 238 GHz Fixed Shared    
235 238 GHz Mobile  Shared    
235 238 GHz Fixed Satellite (S-E) Shared    
235 238 GHz Space Research (Passive) Shared    
235 238 GHz Earth Exploration Satellite (Passive) Shared    
238 241 GHz Fixed Shared    
238 241 GHz Mobile  Shared    
238 241 GHz Fixed Satellite (S-E) Shared    
238 241 GHz     Radiolocation Shared
241 248 GHz Radiolocation Shared    
241 248 GHz     Amateur Non-Govt
241 248 GHz     Amateur Satellite Non-Govt
248 250 GHz Amateur Non-Govt    
248 250 GHz Amateur Satellite Non-Govt    
250 252 GHz Space Research (Passive) Shared    
250 252 GHz Earth Exploration Satellite (Passive) Shared    
252 265 GHz Mobile Shared    
252 265 GHz Mobile Satellite Shared    
252 265 GHz Radionavigation Shared    
252 265 GHz Radionavigation Satellite Shared    
265 275 GHz Fixed Shared    
265 275 GHz Mobile Shared    
265 275 GHz Fixed Satellite (E-S) Shared    
265 275 GHz Radio Astronomy Shared    
275 300 GHz Fixed Shared    
275 300 GHz Mobile Shared    



Special Notes
* Except aero mobile (R)   ** Except aero mobile
†† mixed use.    # personal communication services (PCS)