ITU RR table: 23 350-27 500 kHz
Allocated services
FIXED; MOBILE except aeronautical mobile; LAND MOBILE; RADIOLOCATION; AMATEUR; AMATEUR-SATELLITE; STANDARD FREQUENCY AND TIME SIGNAL (25 000 kHz); STANDARD FREQUENCY AND TIME SIGNAL; MARITIME MOBILE; RADIO ASTRONOMY; BROADCASTING · secondary: Space research
Read from the allocation table below. The Radio Regulations allocate to services and name no system.
Frequency Allocation Table
RR 2024
Region 1
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.6 MHz
24.6 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.35 MHz
26.35 – 27.5 MHz
Region 2
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.65 MHz
24.65 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.42 MHz
26.42 – 27.5 MHz
Region 3
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.6 MHz
24.6 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.35 MHz
26.35 – 27.5 MHz
RR 2020
Region 1
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.6 MHz
24.6 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.35 MHz
26.35 – 27.5 MHz
Region 2
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.65 MHz
24.65 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.42 MHz
26.42 – 27.5 MHz
Region 3
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.6 MHz
24.6 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.35 MHz
26.35 – 27.5 MHz
RR 2016
Region 1
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.6 MHz
24.6 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.35 MHz
26.35 – 27.5 MHz
Region 2
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.65 MHz
24.65 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.42 MHz
26.42 – 27.5 MHz
Region 3
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.6 MHz
24.6 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.35 MHz
26.35 – 27.5 MHz
RR 2012
Region 1
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.6 MHz
24.6 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.35 MHz
26.35 – 27.5 MHz
Region 2
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.65 MHz
24.65 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.42 MHz
26.42 – 27.5 MHz
Region 3
23.35 – 24.0 MHz
24.0 – 24.45 MHz
24.45 – 24.6 MHz
24.6 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 26.2 MHz
26.2 – 26.35 MHz
26.35 – 27.5 MHz
RR 2008
Region 1
23.35 – 24.0 MHz
24.0 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 27.5 MHz
Region 2
23.35 – 24.0 MHz
24.0 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 27.5 MHz
Region 3
23.35 – 24.0 MHz
24.0 – 24.89 MHz
24.89 – 24.99 MHz
24.99 – 25.005 MHz
25.005 – 25.01 MHz
25.01 – 25.07 MHz
25.07 – 25.21 MHz
25.21 – 25.55 MHz
25.55 – 25.67 MHz
25.67 – 26.1 MHz
26.1 – 26.175 MHz
26.175 – 27.5 MHz
Source: ITU Radio Regulations, editions of 2008, 2012, 2016, 2020 and 2024. The English, French and Spanish texts are each taken from the official edition in that language, not translated from one another. Sources and citation.