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Allocations

U.S. Non-Federal-Government Allocations

10.5 - 10.55 GHz
RADIOLOCATION US59

FCC Rule Parts:
Private Land Mobile (90)

U.S. Federal Government Allocations

10.5 - 10.55 GHz
RADIOLOCATION US59

ITU Region 1 Allocations

10.5 - 10.55 GHz
FIXED
MOBILE
Radiolocation

ITU Region 2 Allocations

10.5 - 10.55 GHz
FIXED
MOBILE
RADIOLOCATION

ITU Region 3 Allocations

10.5 - 10.55 GHz
FIXED
MOBILE
RADIOLOCATION

SpectrumWiki

Common Carrier Fixed Point-to-Point Microwave

Possible extension of EESS (active) allocation (WRC-15 Agenda Item 1.12)

Possible new FSS allocations, 2015 World Radiocommunication Conference (WRC-15) Agenda Item 1.6

Footnotes

US59 The band 10.5-10.55 GHz is restricted to systems using type NON (AO) emission with a power not to exceed 40 watts into the antenna.

SpectrumWiki

Common Carrier Fixed Point-to-Point Microwave

These bands are permitted for use by common carrier fixed point-to-point microwave systems under Part 101, Subparts C & I of the FCC rules.

Frequency Bands
Band	Use	Service	Table
2450 - 2500 MHz	Common Carrier Fixed Point-to-Point Microwave	Fixed	N
3700 - 4200 MHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 20 MHz)	Fixed	N
5925 - 6425 MHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 30 MHz)	Fixed	N
6425 - 6525 MHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 25 MHz)	Fixed	N
6525 - 6875 MHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 30 MHz)	Fixed	N
10.55 - 10.68 GHz	Common Carrier Fixed Point-to-Point Microwave	Fixed	N
10.7 - 11.7 GHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 40 MHz)	Fixed	N
13.2 - 13.25 GHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 25 MHz)	Fixed	N
17.7 - 18.58 GHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 220 MHz)	Fixed	N
18.58 - 18.82 GHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 20 MHz)	Fixed	N
18.82 - 18.92 GHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 10 MHz)	Fixed	N
18.92 - 19.16 GHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 20 MHz)	Fixed	N
19.16 - 19.26 GHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 10 MHz)	Fixed	N
19.26 - 19.7 GHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 220 MHz)	Fixed	N
21.2 - 23.6 GHz	Common Carrier Fixed Point-to-Point Microwave (max bandwidth 50 MHz)	Fixed	N

External Links:

FCC NPRM and NOI on Backhaul (FCC 10-146)

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Possible extension of EESS (active) allocation (WRC-15 Agenda Item 1.12)

ITU World Radiocommunication Conference 2015 Agenda Item 1.12:

"To consider an extension of the current worldwide allocation to the Earth exploration-satellite service (active) in the frequency band 9300-9900 MHz by up to 600 MHz within the frequency bands 8700-9300 and/or 9900-10500 MHz, in accordance with Resolution 651 (WRC-12)"

Frequency Bands
Band	Use	Service	Table
8700 - 9300 MHz	Possible extension of EESS (active) allocation (WRC-15 Agenda Item 1.12)	Earth Exploration-satellite (active)	-
9900 - 10500 MHz	Possible extension of EESS (active) allocation (WRC-15 Agenda Item 1.12)	Earth Exploration-satellite (active)	-

External Links:

ITU-R Preparatory Studies for WRC-15

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Possible new FSS allocations, 2015 World Radiocommunication Conference (WRC-15) Agenda Item 1.6

1.6 to consider possible additional primary allocations:

1.6.1 to the fixed-satellite service (Earth-to-space and space-to Earth) of 250 MHz in the range between 10 GHz and 17 GHz in Region 1

1.6.2 to the fixed-satellite service (Earth-to-space) of 250 MHz in Region 2 and 300 MHz in Region 3 within the range 13-17 GHz;

and review the regulatory provisions on the current allocations to the fixed-satellite service within each range, taking into account the results of ITU-R studies, in accordance with Resolutions COM6/4 (WRC-12) and COM6/5 (WRC-12), respectively

Frequency Bands
Band	Use	Service	Table
10000 MHz - 17 GHz	Agenda Item 1.6.1 (Region 1)	Fixed-satellite	-
13 - 17 GHz	Agenda Item 1.6.2 (Regions 2 & 3)	Fixed-satellite	-

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Related Documents, Links, and Multimedia:

FCC Proceeding (1)

Coordinated Sharing Coalition petition for point-to-point links in the 10-10.5 GHz band

Engineering Data

	Lower Frequency	Center Frequency	Upper Frequency
Frequency	10.5 GHz	10.525 GHz	10.55 GHz
Wavelength	2.9 cm	2.8 cm	2.8 cm
Band designator(s)	SHF; X-band (IEEE)	SHF; X-band (IEEE)	SHF; X-band (IEEE)
Isotropic collecting area	0.6 cm²	0.6 cm²	0.6 cm²
Free space loss (1 m)	52.9 dB	52.9 dB	52.9 dB
Free space loss (1 km)	112.9 dB	112.9 dB	112.9 dB
Free space loss (10 km)	132.9 dB	132.9 dB	132.9 dB
Free space loss (100 km)	152.9 dB	152.9 dB	152.9 dB
Free space loss (1000 km)	172.9 dB	172.9 dB	172.9 dB
Free space loss (35,786 km = GEO orbit)	203.9 dB	204.0 dB	204.0 dB
Free space loss (378,370 km = Moon)	224.4 dB	224.5 dB	224.5 dB