Allocations

 
U.S. Non-Federal-Government Allocations
14.5 - 14.8 GHz


U.S. Federal Government Allocations
14.7145 - 14.8 GHz
MOBILE
Fixed
Space research


ITU Region 1 Allocations
14.5 - 14.8 GHz
FIXED
FIXED-SATELLITE (Earth-to-space) 5.510
MOBILE
Space research


ITU Region 2 Allocations
14.5 - 14.8 GHz
FIXED
FIXED-SATELLITE (Earth-to-space) 5.510
MOBILE
Space research


ITU Region 3 Allocations
14.5 - 14.8 GHz
FIXED
FIXED-SATELLITE (Earth-to-space) 5.510
MOBILE
Space research


SpectrumWiki


Footnotes


5.510 The use of the band 14.5-14.8 GHz by the fixed-satellite service (Earth-to-space) is limited to feeder links for the broadcasting-satellite service. This use is reserved for countries outside Europe.

SpectrumWiki

 
NASA Tracking and Data Relay Satellite System (TDRSS)
Proposed Air-Ground Broadband for Passengers Aboard Aircraft
Radio Astronomy Formaldehyde (H2CO) Observations
SkyBridge
Possible new FSS allocations, 2015 World Radiocommunication Conference (WRC-15) Agenda Item 1.6


Related Documents, Links, and Multimedia:
FCC Proceeding (1)

Engineering Data

Lower Frequency Center Frequency Upper Frequency
Frequency 14.5 GHz 14.65 GHz 14.8 GHz
Wavelength 2.1 cm 2.0 cm 2.0 cm
Band designator(s) SHF; Ku-band (IEEE) SHF; Ku-band (IEEE) SHF; Ku-band (IEEE)
Isotropic collecting area 0.3 cm2 0.3 cm2 0.3 cm2
Free space loss (1 m) 55.7 dB 55.8 dB 55.9 dB
Free space loss (1 km) 115.7 dB 115.8 dB 115.9 dB
Free space loss (10 km) 135.7 dB 135.8 dB 135.9 dB
Free space loss (100 km) 155.7 dB 155.8 dB 155.9 dB
Free space loss (1000 km) 175.7 dB 175.8 dB 175.9 dB
Free space loss
(35,786 km = GEO orbit)
206.8 dB 206.8 dB 206.9 dB
Free space loss (378,370 km = Moon) 227.2 dB 227.3 dB 227.4 dB