Allocations

 
U.S. Non-Federal-Government Allocations
17.2 - 17.3 GHz
Earth exploration-satellite (active)
Radiolocation
Space research (active)


U.S. Federal Government Allocations
17.2 - 17.3 GHz
EARTH EXPLORATION-SATELLITE (active)
RADIOLOCATION G59
SPACE RESEARCH (active)


ITU Region 1 Allocations
17.2 - 17.3 GHz
EARTH EXPLORATION-SATELLITE (active)
RADIOLOCATION
SPACE RESEARCH (active)


ITU Region 2 Allocations
17.2 - 17.3 GHz
EARTH EXPLORATION-SATELLITE (active)
RADIOLOCATION
SPACE RESEARCH (active)


ITU Region 3 Allocations
17.2 - 17.3 GHz
EARTH EXPLORATION-SATELLITE (active)
RADIOLOCATION
SPACE RESEARCH (active)


SpectrumWiki


Footnotes


5.512 Additional allocation: in Algeria, Angola, Saudi Arabia, Austria, Bahrain, Bangladesh, Brunei Darussalam, Cameroon, Congo (Rep. of the), Costa Rica, Egypt, El Salvador, the United Arab Emirates, Eritrea, Finland, Guatemala, India, Indonesia, Iran (Islamic Republic of), the Libyan Arab Jamahiriya, Jordan, Kenya, Kuwait, Lebanon, Malaysia, Mali, Morocco, Mauritania, Montenegro, Mozambique, Nepal, Nicaragua, Oman, Pakistan, Qatar, Syrian Arab Republic, Serbia, Singapore, Somalia, Sudan, Swaziland, Tanzania, Chad, Togo and Yemen, the band 15.7-17.3 GHz is also allocated to the fixed and mobile services on a primary basis. (WRC-07)

5.513 Additional allocation: in Israel, the band 15.7-17.3 GHz is also allocated to the fixed and mobile services on a primary basis. These services shall not claim protection from or cause harmful interference to services operating in accordance with the Table in countries other than those included in No. 5.512.

5.513A Spaceborne active sensors operating in the band 17.2-17.3 GHz shall not cause harmful interference to, or constrain the development of, the radiolocation and other services allocated on a primary basis.

G59 In the bands 902-928 MHz, 3100-3300 MHz, 3500-3650 MHz, 5250-5350 MHz, 8500-9000 MHz, 9200-9300 MHz, 13.4-14.0 GHz, 15.7-17.7 GHz and 24.05-24.25 GHz, all Federal non-military radiolocation shall be secondary to military radiolocation, except in the sub-band 15.7-16.2 GHz airport surface detection equipment (ASDE) is permitted on a co-equal basis subject to coordination with the military departments.

SpectrumWiki

 
DISH Network
WRC-23 Agenda Item 1.19, Consider New FSS S2E Primary Allocation in Region 2
SkyBridge


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Engineering Data

Lower Frequency Center Frequency Upper Frequency
Frequency 17.2 GHz 17.25 GHz 17.3 GHz
Wavelength 1.7 cm 1.7 cm 1.7 cm
Band designator(s) SHF; Ku-band (IEEE) SHF; Ku-band (IEEE) SHF; Ku-band (IEEE)
Isotropic collecting area 0.2 cm2 0.2 cm2 0.2 cm2
Free space loss (1 m) 57.2 dB 57.2 dB 57.2 dB
Free space loss (1 km) 117.2 dB 117.2 dB 117.2 dB
Free space loss (10 km) 137.2 dB 137.2 dB 137.2 dB
Free space loss (100 km) 157.2 dB 157.2 dB 157.2 dB
Free space loss (1000 km) 177.2 dB 177.2 dB 177.2 dB
Free space loss
(35,786 km = GEO orbit)
208.2 dB 208.3 dB 208.3 dB
Free space loss (378,370 km = Moon) 228.7 dB 228.7 dB 228.8 dB