| Low frequency ✕ | |
|---|---|
| Abbreviation | LF |
| ITU band | 5 |
| Min frequency in air (Hz) | 30000 |
| Max frequency in air (Hz) | 300000 |
| Min period in air (s) | 0.000003 |
| Max period in air (s) | 0.000033 |
| Min wave length in air (m) | 9993.081933 |
| Max wave length in air (m) | 999.308193 |
| Example of use | Navigation, time signals, AM longwave broadcasting (Europe and parts of Asia), RFID, amateur radio |