TABLE OF CONTENTS 
In the list of integrals that follows, C is simply a constant of integration.
| Band Number | Frequency Range | Basic Description | Typical Service |
|---|---|---|---|
| 2 | 30 300 Hz | ELF Extremely low frequency | Electric power |
| 3 | 300 3000 Hz | VF Voice frequency | |
| 4 | 3 30 kHz | VLF Very-low frequency | Navigation, sonar |
| 5 | 30 300 kHz | LF Low frequency | Radio beacons, navigational aids |
| 6 | 300 3000 kHz | MF Medium frequency | AM broadcasting, maritime radio, coast guard communication, direction finding |
| 7 | 3 30 MHz | HF High frequency | Telephone, telegraph, facsimile, short-wave international broadcasting, amateur radio, citizen s band |
| 8 | 30 300 MHz | VHF Very-high frequency | Television, police, FM broadcasting, air craft control, navigational aids, taxicab mobile radio |
| 9 | 300 3000 MHz | UHF Ultra-high frequency | Television, satellite communication, surveillance radar, navigational aids |
| 10 | 3 30 GHz | SHF Super-high frequency | Airborne radar, microwave links, common-carrier land mobile communication, satellite communication |
| 11 | 30 300 GHz | EHF Extremely high frequency | Radar, experimental |
| Exact | For good dielectric | For good Conductor | |
|---|---|---|---|
| Attenuation constant (Np/m) | | | |
| Phase constant (rad/m) |
