Allocations

 
U.S. Non-Federal-Government Allocations
75.2 - 75.4 MHz
FIXED
MOBILE


U.S. Federal Government Allocations
75.2 - 75.4 MHz
FIXED
MOBILE


ITU Region 1 Allocations
75.2 - 87.5 MHz
FIXED
MOBILE except aeronautical mobile


ITU Region 2 Allocations
75.2 - 75.4 MHz
FIXED
MOBILE


ITU Region 3 Allocations
75.2 - 75.4 MHz
FIXED
MOBILE


SpectrumWiki

Band Uses (75.2 - 87.5 MHz)


Footnotes

5.175   Alternative allocation: in Armenia, Azerbaijan, Belarus, the Russian Federation, Georgia, Kazakhstan, Moldova, Uzbekistan, Kyrgyzstan, Tajikistan, Turkmenistan and Ukraine, the bands 68-73 MHz and 76-87.5 MHz are allocated to the broadcasting service on a primary basis. In Latvia and Lithuania, the bands 68-73 MHz and 76 87.5 MHz are allocated to the broadcasting and mobile, except aeronautical mobile, services on a primary basis. The services to which these bands are allocated in other countries and the broadcasting service in the countries listed above are subject to agreements with the neighbouring countries concerned. (WRC 07)

5.179   Additional allocation: in Armenia, Azerbaijan, Belarus, China, the Russian Federation, Georgia, Kazakhstan, Lithuania, Mongolia, Kyrgyzstan, Tajikistan, Turkmenistan and Ukraine, the bands 74.6-74.8 MHz and 75.2 75.4 MHz are also allocated to the aeronautical radionavigation service, on a primary basis, for ground-based transmitters only. (WRC 12)

5.187   Alternative allocation: in Albania, the band 81-87.5 MHz is allocated to the broadcasting service on a primary basis and used in accordance with the decisions contained in the Final Acts of the Special Regional Conference (Geneva, 1960).

US273   In the bands 74.6-74.8 MHz and 75.2-75.4 MHz, stations in the fixed and mobile services are limited to a maximum power of 1 watt from the transmitter into the antenna transmission line.


SpectrumWiki

 
Television Broadcast
Single Channel Ground and Airborne Radio System (SINCGARS)
Auditory Assistance Devices
Access Broadband over Power Line (Access BPL)
TV White Space Devices




Related Documents, Links, and Multimedia:
FCC Proceeding (3)
Occupancy Measurements (10)
Legislation (1)




Engineering Data

Lower Frequency Center Frequency Upper Frequency
Frequency 75.2 MHz 81.35 MHz 87.5 MHz
Wavelength 4.0 m 3.7 m 3.4 m
Band designator(s) VHF VHF VHF
Isotropic collecting area 12,647.2 cm2 10,807.3 cm2 9,341.5 cm2
Free space loss (1 m) 10.0 dB 10.7 dB 10.0 dB
Free space loss (1 km) 70.0 dB 70.7 dB 70.0 dB
Free space loss (10 km) 90.0 dB 90.7 dB 90.0 dB
Free space loss (100 km) 110.0 dB 110.7 dB 110.0 dB
Free space loss (1000 km) 130.0 dB 130.7 dB 130.0 dB
Free space loss
(35,786 km = GEO orbit)
161.0 dB 161.7 dB 161.1 dB
Free space loss (378,370 km = Moon) 181.5 dB 182.2 dB 181.6 dB
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