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Copyright © 2005
East Greenbush Amateur Radio Association
All Rights Reserved
| Frequency | Band Number | Classification | Abbreviation |
|---|---|---|---|
| 30 - 300 Hz | 2 | Extremely Low Frequencies | ELF |
| 300 - 3000 Hz | 3 | Voice Frequencies | VF |
| 3 - 30 KHz | 4 | Very Low Frequencies | VLF |
| 30 - 300 KHz | 5 | Low Frequencies | LF |
| 300 - 3000 KHz | 6 | Medium Frequencies | MF |
| 3 - 30 MHz | 7 | High Frequencies | HF |
| 30 - 300 MHz | 8 | Very High Frequencies | VHF |
| 300 - 3000 MHz | 9 | Ultrahigh Frequencies | UHF |
| 3 - 30 GHz | 10 | Super-High Frequencies | SHF |
| 30 - 300 GHz | 11 | Extremely High Frequencies | EHF |
| 300 GHz - 3 THz | 12 | - | - |
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