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Hackers Underworld 2: Forbidden Knowledge
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PART97D.TXT
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1989-07-30
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Subpart D -- Technical Standards
S 97.301 Authorized frequency bands.
The following transmitting frequency bands are available to
an amateur station located within 50 km of the Earth's surface,
within the specified ITU Region and out side any area where the
amateur service is regulated by another country of another United
States government agency.
(a) For a station having a control operator holding a
Technician, General, Advanced or Amateur Extra Class operator
license:
Wavelength ITU ITU ITU Sharing requirements
band Region 1 Region 2 Region 3 See S 97.303,
Paragraph:
VHF MHz MHz MHz
6 m --- 50-54 50-54 (a)
2 m 144-146 144-148 144-148 (a)
1.25 m --- 220-225 --- (a), (b), (e)
UHF MHz MHz MHz
70 cm 430-440 420-450 430-440 (a), (b), (f)
33 cm --- 902-928 --- (a), (b), (g)
23 cm 1240-1300 1240-1300 1240-1300 (j)
13 cm 2300-2310 2300-2310 2300-2310 (a), (b), (j)
-do- 2390-2450 2390-2450 2390-2450 (a), (b), (j)
SHF GHz GHz GHz
9 cm --- 3.3-3.5 3.3-3.5 (a), (b), (k), (l)
5 cm 5.650-5.850 5.650-5.925 5.650-5.850 (a), (b), (m)
3 cm 10.00-10.50 10.00-10.50 10.00-10.50 (b), (c), (i), (n)
1.2 cm 24.00-24.25 24.00-24.25 24.00-24.25 (a), (b), (i), (o)
EHF GHz GHz GHz
6 mm 47.0-47.2 47.0-47.2 47.0-47.2
4 mm 75.5-81.0 75.5-81.0 75.5-81.0 (b), (c), (h)
2.5 mm 119.98-120.02 119.98-120.02 119.98-120.02 (k), (p)
2 mm 142-149 142-149 142-149 (b), (c), (h), (k)
1 mm 241-250 241-250 241-250 (b), (c), (h), (q)
--- above 300 above 300 above 300 (k)
(b) For a station having a control operator holding an
Amateur Extra Class operator license:
Wavelength ITU ITU ITU Sharing requirements
band Region 1 Region 2 Region 3 See S 97.303,
Paragraph:
MF kHz kHz kHz
160 m 1810-1850 1800-2000 1800-2000 (a), (b), (c)
HF MHz MHz MHz
80 m 3.50-3.75 3.50-3.75 3.50-3.75 (a)
75 m 3.75-3.80 3.75-4.00 3.75-3.90 (a)
40 m 7.0-7.1 7.0-7.3 7.0-7.1 (a)
30 m 10.10-10.15 10.10-10.15 10.10-10.15 (d)
20 m 14.00-14.35 14.00-14.35 14.00-14.35
17 m 18.068-18.168 18.068-18.168 18.068-18.168
15 m 21.00-21.45 21.00-21.45 21.00-21.45
12 m 24.89-24.99 24.89-24.99 24.89-24.99
10 m 28.0-29.7 28.0-29.7 28.0-29.7
(c) For a station having a control operator holding an
Advanced Class operator license:
Wavelength ITU ITU ITU Sharing requirements
band Region 1 Region 2 Region 3 See S 97.303,
Paragraph:
MF kHz kHz kHz
160 m 1810-1850 1800-2000 1800-2000 (a), (b), (c)
HF MHz MHz MHz
80 m 3.525-3.750 3.525-3.750 3.525-3.750 (a)
75 m 3.775-3.800 3.775-4.000 3.775-3.900 (a)
40 m 7.025-7.100 7.025-7.300 7.025-7.100 (a)
30 m 10.10-10.15 10.10-10.15 10.10-10.15 (d)
20 m 14.025-14.150 14.025-14.150 14.025-14.150
-do- 14.175-14.350 14.175-14.350 14.175-14.350
17 m 18.068-18.168 18.068-18.168 18.068-18.168
15 m 21.025-21.200 21.025-21.200 21.025-21.200
-do- 21.30-21.45 21.30-21.45 21.30-21.45
12 m 24.89-24.99 24.89-24.99 24.89-24.99
10 m 28.0-29.7 28.0-29.7 28.0-29.7
(d) For a station having a control operator holding a
General Class operator license:
Wavelength ITU ITU ITU Sharing requirements
band Region 1 Region 2 Region 3 See S 97.303,
Paragraph:
MF kHz kHz kHz
160 m 1810-1850 1800-2000 1800-2000 (a), (b), (c)
HF MHz MHz MHz
80 m 3.525-3.750 3.525-3.750 3.525-3.750 (a)
75 m --- 3.85-4.00 --- (a)
40 m 7.025-7.100 7.025-7.100 7.025-7.100 (a)
-do- --- 7.225-7.300 --- (a)
30 m 10.10-10.15 10.10-10.15 10.10-10.15 (d)
20 m 14.025-14.150 14.025-14.150 14.025-14.150
-do- 14.225-14.350 14.225-14.350 14.225-14.350
17 m 18.068-18.168 18.068-18.168 18.068-18.168
15 m 21.025-21.200 21.025-21.200 21.025-21.100
-do- 21.30-21.45 21.30-21.45 21.30-21.45
12 m 24.89-24.99 24.89-24.99 24.89-24.99
10 m 28.0-29.7 28.0-29.7 28.0-29.7
(e) For a station having a control operator holding a
Technician or Novice Class operator license:
Wavelength ITU ITU ITU Sharing requirements
band Region 1 Region 2 Region 3 See S 97.303,
Paragraph:
HF MHz MHz MHz
80 m 3.70-3.75 3.70-3.75 3.70-3.75 (a)
40 m 7.050-7.075 7.10-7.15 7.050-7.075 (a)
15 m 21.10-21.20 21.10-21.20 21.10-21.20
10 m 28.1-28.5 28.1-28.5 28.1-28.5
(f) For a station having a control operator holding a Novice
Class operator license:
Wavelength ITU ITU ITU Sharing requirements
band Region 1 Region 2 Region 3 See S 97.303,
Paragraph:
VHF MHz MHz MHz
1.25 m --- 222.10-223.91 --- (a), (b), (e)
UHF MHz MHz MHz
23 cm 1270-1295 1270-1295 1270-1295 (i)
S 97.303 Frequency sharing requirements.
The following is a summary of the frequency sharing
requirements that apply to amateur station transmissions on the
frequency bands specified in S 97.301 of this Part. (For each ITU
Region, each frequency band allocated to the amateur service is
designated as either a secondary service or a primary service. A
station in a secondary service must not cause harmful
interference to, and must accept interference from, stations in a
primary service. See SS 2.105 and 2.106 of the FCC Rules, United
States Table of Frequency Allocations for complete requirements.)
(a) Where, in adjacent ITU Regions or Subregions, a band of
frequencies is allocated to different services of the same
category, the basic principle is the equality of right to
operate. The stations of each service in one region must operate
so as not to cause harmful interference to services in the other
Regions or Subregions. (See ITU Radio Regulations, No. 346
(Geneva, 1979).)
(b) No amateur station transmitting in the 1900-2000 kHz
segment, the 1.25 m band, the 70 cm band, the 33 cm band, the 13
cm band, the 9 cm band, the 5 cm band, the 3 cm band, the 24.05-
24.24 GHz segment, the 76-81 GHz segment, the 144-149 GHz segment
and the 241-248 GHz segment shall cause harmful interference to,
nor is protected from interference due to the operation of, the
Government radiolocation service.
(c) No amateur station transmitting in the 1900-2000 kHz
segment, the 3 cm band, the 76-81 GHz segment, the 144-149 GHz
segment and the 241-248 GHz s