648 AM

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The following radio stations broadcast on AM frequency 648 kHz:^[1]^[2]

China

CNR The Voice of China in Binzhou and Jinan^[3]

Philippines

United Kingdom

Radio Caroline from the Orfordness transmitting station
- formerly broadcast BBC World Service to Western Europe until 27 March 2011.^[4]^[5]

References

^ "MWLIST quick and easy: Asia and Pacific". www.mwlist.org. Retrieved 3 May 2024.
^ "MWLIST quick and easy: Europe, Africa and Middle East". www.mwlist.org. Retrieved 3 May 2024.
^ "中国之声──中国国家新闻广播". CNR.cn (in Chinese). 25 August 2021.
^ Beech, Alan (February 2018). "The history of 648 kHz in the UK" (PDF). Signal. No. 46. The Vintage and Military Amateur Radio Society. pp. 16–18. Retrieved 3 May 2024 – via Broadcast Engineering Conservation Group.
^ Sennitt, Andy (12 February 2011). "BBC officially announces closure of 648 kHz". Media Network. Radio Netherlands Worldwide. Archived from the original on 21 February 2011. Retrieved 3 May 2024.

Lists of radio stations by frequency

Stations that broadcast for public reception

Continuous
wave/Morse

in kHz	17.2 20.5 23 25 25.1 25.5

Radio clocks	40 50 60 60 60 66.67 68.5 77.5 77.5 100 162

By AM
frequencies

Regions 1 and 3, 9 kHz spacing	153 162 164¹ 171 177¹ 180 183¹ 189 198 207 209¹ 216 225 227¹ 234 243 252 261 270 279

Regions 1 and 3,
9 kHz spacing

Region 2,
10 kHz spacing

High frequency
shortwave
frequencies
in MHz

120 m	2.5 2.5 2.5
90 m	3.2474 3.25 3.33
75 m	3.81 4.015 4.146 4.2075 4.213 4.363 4.372 4.387 4.414
60 m	4.8615 4.996 5 5 5 5 5 5 5.006 5.025 5.13 5.83
49 m	6.03 6.07 6.15 6.16 6.16 6.317 6.318 6.351 6.37 6.51 6.9
41 m	7.49 7.505 7.6 7.646 7.795 7.8 7.85
31 m	8.006 8.113 8.120 8.291 8.421 8.473 8.4785 8.625 8.646 8.686 8.728 8.728 8.746 8.749 8.809 9.265 9.275 9.33 9.395 9.475 9.955 9.835 9.996 10 10 10 10
25 m	12.5815 12.5905 12.6645 12.691 12.857 13.026 13.0425 13.14 13.173 13.146 13.191
19 m	14.67 14.996 15 15 15 15 15 15.42 15.77
16 m	16.809 16.905 16.957 16.9615 17.094 17.257 17.26
15 m	19.6855 20
13 m	22.3835 22.447 22.461 22.735 22.762 22.783
11 m	25

By FM
frequencies

VHF (Band I/
OIRT FM)

Regions 1 and 3,
30 kHz spacing³

Japan FM, Brazil eFM

VHF
(Band II/
CCIR FM)

Regions 1 and 3, 50/100 kHz spacing³	87.5 87.6 87.7 87.8 87.9 88.0 88.2 88.4 88.6 88.8 89.0 89.2 89.4 89.6 89.8 90.0 90.2 90.4 90.6 90.8 91.0 91.2 91.4 91.6 91.8 92.0 92.2 92.4 92.6 92.8 93.0 93.2 93.4 93.6 93.8 94.0 94.2 94.4 94.6 94.8 95.0 95.2 95.4 95.6 95.8 96.0 96.2 96.4 96.6 96.8 97.0 97.2 97.4 97.6 97.8 98.0 98.2 98.4 98.6 98.8 99.0 99.2 99.4 99.6 99.8 100.0 100.2 100.4 100.6 100.8 101.0 101.2 101.4 101.6 101.8 102.0 102.2 102.4 102.6 102.8 103.0 103.2 103.4 103.6 103.8 104.0 104.2 104.4 104.6 104.8 105.0 105.2 105.4 105.6 105.8 106.0 106.2 106.4 106.6 106.8 107.0 107.2 107.4 107.6 107.8 108.0
Region 2, 200 kHz spacing	87.7 87.9 88.1 88.3 88.5 88.7 88.9 89.1 89.3 89.5 89.7 89.9 90.1 90.3 90.5 90.7 90.9 91.1 91.3 91.5 91.7 91.9 92.1 92.3 92.5 92.7 92.9 93.1 93.3 93.5 93.7 93.9 94.1 94.3 94.5 94.7 94.9 95.1 95.3 95.5 95.7 95.9 96.1 96.3 96.5 96.7 96.9 97.1 97.3 97.5 97.7 97.9 98.1 98.3 98.5 98.7 98.9 99.1 99.3 99.5 99.7 99.9 100.1 100.3 100.5 100.7 100.9 101.1 101.3 101.5 101.7 101.9 102.1 102.3 102.5 102.7 102.9 103.1 103.3 103.5 103.7 103.9 104.1 104.3 104.5 104.7 104.9 105.1 105.3 105.5 105.7 105.9 106.1 106.3 106.5 106.7 106.9 107.1 107.3 107.5 107.7 107.9
Weather radio	162.400 162.425 162.450 162.475 162.500 162.525 162.550

¹ Non-standard frequency
² Shortwave uses a combination of AM, VSB, USB and LSB, with some NB FM and CW/morse code (in the case of time signal stations) as well as numerous frequencies, depending on the time of day/night, season, and solar activity level. A reasonably full list from 16 kHz to 27MHz can be found at [1]
³ Regions 1 and 3 also use Region 2's frequencies as well, with 50 to 100 kHz spacing.
⁴ See also: Template:Audio broadcasting, Apex (radio band) and OIRT

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