The following radio stations broadcast on AM frequency 1680 kHz: 1680 AM is a Regional broadcast frequency[1].
United States
All stations operate with 10 kW during the daytime and are Class B stations.
| Call sign | City of license | Facility ID | Nighttime power (kW) | Transmitter coordinates |
| KGED | Fresno, California | 87176 | 1 | 36°39′37″N 119°41′01″W / 36.660278°N 119.683611°W / 36.660278; -119.683611 (KGED - 10 kW daytime, 1 kW nighttime) |
| KNTS | Seattle, Washington | 87153 | 1 | 47°39′20″N 122°31′05″W / 47.655556°N 122.518056°W / 47.655556; -122.518056 (KNTS - 10 kW daytime, 1 kW nighttime) |
| KRJO | Monroe, Louisiana | 87167 | 1 | 32°27′24″N 92°01′06″W / 32.456667°N 92.018333°W / 32.456667; -92.018333 (KRJO - 10 kW daytime, 1 kW nighttime) |
| WOKB | Winter Garden, Florida | 87164 | 1 | 28°34′08″N 81°31′08″W / 28.568889°N 81.518889°W / 28.568889; -81.518889 (WOKB - 10 kW daytime, 1 kW nighttime) |
| WPRR | Ada, Michigan | 87106 | 0.68 | 42°56′09″N 85°27′26″W / 42.935833°N 85.457222°W / 42.935833; -85.457222 (WPRR - 10 kW daytime, 0.68 kW nighttime) |
| WTTM | Lindenwold, New Jersey | 87111 | 1 | 39°53′15″N 75°00′05″W / 39.8875°N 75.001389°W / 39.8875; -75.001389 (WTTM - 10 kW daytime, 1 kW nighttime) |
References
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Stations that broadcast for public reception |
Continuous wave/Morse | |
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By AM frequencies | |
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High frequency shortwave frequencies in MHz | | 120 m | |
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| 90 m | |
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| 75 m | |
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| 60 m | |
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| 49 m | |
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| 41 m | |
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| 31 m | |
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| 25 m |
- 12.5815
- 12.5905
- 12.6645
- 12.691
- 12.857
- 13.026
- 13.0425
- 13.14
- 13.173
- 13.146
- 13.191
|
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| 19 m | |
|---|
| 16 m |
- 16.809
- 16.905
- 16.957
- 16.9615
- 17.094
- 17.257
- 17.26
|
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| 15 m | |
|---|
| 13 m |
- 22.3835
- 22.447
- 22.461
- 22.735
- 22.762
- 22.783
|
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| 11 m | |
|---|
|
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By FM frequencies | |
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- 1 Non-standard frequency
- 2 Shortwave uses a combination of AM, VSB, USB and LSB, with some NBFM 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
- 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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