Allocations

 
U.S. Non-Federal-Government Allocations
34.7 - 35.5 GHz
Radiolocation


U.S. Federal Government Allocations
34.7 - 35.5 GHz
RADIOLOCATION


ITU Region 1 Allocations
34.7 - 35.2 GHz
RADIOLOCATION
Space research 5.550


ITU Region 2 Allocations
34.7 - 35.2 GHz
RADIOLOCATION
Space research 5.550


ITU Region 3 Allocations
34.7 - 35.2 GHz
RADIOLOCATION
Space research 5.550


SpectrumWiki



Footnotes

5.549   Additional allocation: in Saudi Arabia, Bahrain, Bangladesh, Egypt, the United Arab Emirates, Gabon, Indonesia, Iran (Islamic Republic of), Iraq, Israel, Jordan, Kuwait, Lebanon, Libya, Malaysia, Mali, Morocco, Mauritania, Nepal, Nigeria, Oman, Pakistan, the Philippines, Qatar, the Syrian Arab Republic, the Dem. Rep. of the Congo, Singapore, Somalia, Sudan, South Sudan, Sri Lanka, Togo, Tunisia and Yemen, the band 33.4-36 GHz is also allocated to the fixed and mobile services on a primary basis. (WRC 12)

5.550   Different category of service: in Armenia, Azerbaijan, Belarus, the Russian Federation, Georgia, Kyrgyzstan, Tajikistan and Turkmenistan, the allocation of the band 34.7-35.2 GHz to the space research service is on a primary basis (see No. 5.33). (WRC 12)

US360   The band 33-36 GHz is also allocated to the fixed-satellite service (space-to-Earth) on a primary basis for Federal use. Coordination between Federal fixed-satellite service systems and non-Federal systems operating in accordance with the United States Table of Frequency Allocations is required.

G117   In the bands 7.25-7.75 GHz, 7.9-8.4 GHz, 17.375-17.475 GHz, 17.6-21.2 GHz, 30-31 GHz, 33-36 GHz, 39.5-41 GHz, 43.5-45.5 GHz and 50.4-51.4 GHz, the Federal fixed-satellite and mobile-satellite services are limited to military systems.


SpectrumWiki

 
NASA Deep Space Network (DSN)




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Engineering Data

Lower Frequency Center Frequency Upper Frequency
Frequency 34.7 GHz 35.1 GHz 35.5 GHz
Wavelength 8.6 mm 8.5 mm 8.4 mm
Band designator(s) EHF (millimeter wave); Ka-band (IEEE) EHF (millimeter wave); Ka-band (IEEE) EHF (millimeter wave); Ka-band (IEEE)
Isotropic collecting area 5.9 mm2 5.8 mm2 5.7 mm2
Free space loss (1 m) 63.3 dB 63.4 dB 63.4 dB
Free space loss (1 km) 123.3 dB 123.4 dB 123.4 dB
Free space loss (10 km) 143.3 dB 143.4 dB 143.4 dB
Free space loss (100 km) 163.3 dB 163.4 dB 163.4 dB
Free space loss (1000 km) 183.3 dB 183.4 dB 183.4 dB
Free space loss
(35,786 km = GEO orbit)
214.3 dB 214.4 dB 214.5 dB
Free space loss (378,370 km = Moon) 234.8 dB 234.9 dB 234.9 dB
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