SpectrumWiki

Radio spectrum allocations

Look up a frequency or a range.

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

400.149999 MHz (400,149,999 Hz)

U.S. Non-Federal-Government Allocations

400.05 – 400.15 MHz

STANDARD FREQUENCY AND TIME SIGNAL-SATELLITE (400.1 MHz)

5.261

U.S. Federal Government Allocations

400.05 – 400.15 MHz

STANDARD FREQUENCY AND TIME SIGNAL-SATELLITE (400.1 MHz)

5.261

ITU Region 1 Allocations

400.05 – 400.15 MHz

STANDARD FREQUENCY AND TIME SIGNAL-SATELLITE (400.1 MHz)

5.261 5.262

ITU Region 2 Allocations

400.05 – 400.15 MHz

STANDARD FREQUENCY AND TIME SIGNAL-SATELLITE (400.1 MHz)

5.261 5.262

ITU Region 3 Allocations

400.05 – 400.15 MHz

STANDARD FREQUENCY AND TIME SIGNAL-SATELLITE (400.1 MHz)

5.261 5.262

Footnotes

  • 5.261   Emissions shall be confined in a band of ± 25 kHz about the standard frequency 400.1 MHz.

  • 5.262   Additional allocation: in Saudi Arabia, Armenia, Azerbaijan, Bahrain, Belarus, Botswana, Colombia, Cuba, Egypt, the United Arab Emirates, Ecuador, the Russian Federation, Georgia, Hungary, Iran (Islamic Republic of), Iraq, Israel, Jordan, Kazakhstan, Kuwait, Liberia, Malaysia, Moldova, Oman, Uzbekistan, Pakistan, the Philippines, Qatar, the Syrian Arab Republic, Kyrgyzstan, Singapore, Somalia, Tajikistan, Chad, Turkmenistan and Ukraine, the band 400.05-401 MHz is also allocated to the fixed and mobile services on a primary basis. (WRC 12)