SpectrumWiki

Radio spectrum allocations

Look up a frequency or a range.

Examples: 88.5 MHz, 1350–1430 MHz, 2.4 GHz

21.2 GHz (21,200,000,000 Hz)

U.S. Non-Federal-Government Allocations

21.2 – 21.4 GHz

EARTH EXPLORATION-SATELLITE (passive)

FIXED

MOBILE

SPACE RESEARCH (passive)

US532

FCC rule parts

U.S. Federal Government Allocations

21.2 – 21.4 GHz

EARTH EXPLORATION-SATELLITE (passive)

FIXED

MOBILE

SPACE RESEARCH (passive)

US532

ITU Region 1 Allocations

21.2 – 21.4 GHz

EARTH EXPLORATION-SATELLITE (passive)

FIXED

MOBILE

SPACE RESEARCH (passive)

ITU Region 2 Allocations

21.2 – 21.4 GHz

EARTH EXPLORATION-SATELLITE (passive)

FIXED

MOBILE

SPACE RESEARCH (passive)

ITU Region 3 Allocations

21.2 – 21.4 GHz

EARTH EXPLORATION-SATELLITE (passive)

FIXED

MOBILE

SPACE RESEARCH (passive)

Footnotes

  • US532   In the bands 21.2-21.4 GHz, 22.21-22.5 GHz, and 56.26-58.2 GHz, the space research and Earth exploration-satellite services shall not receive protection from the fixed and mobile services operating in accordance with the Table of Frequency Allocations.

Wiki entries

Common Carrier Fixed Point-to-Point Microwave

Current Use
21.2–23.6 GHz Common Carrier Fixed Point-to-Point Microwave (max bandwidth 50 MHz)
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.