Frequency bands
- 2. Table of frequency bands
- 3. Application of different types of frequency bands
- 4. The main uses of the HF spectrum are: • Military and governmental communication systems • Aviation air-to-ground communications • Amateur radio • Over the horizon radar systems
- 6. Application of VHF band 87-108 MHz: Radio broadcast 108–118 MHz: Air navigation beacons VOR and Instrument Landing System localiser. 118–137 MHz: Airband for air traffic control, AM, 121.5 MHz is emergency frequency 144–146 MHz: Amateur radio. In some countries 144–148 MHz.
- 7. Application of UHF band 300 – 420 MHz: Meteorology and federal two-way use 420 – 450 MHz: Government radiolocation and 70cm ham radio band 450 – 470 MHz: UHF Business Band, GMRS, FRS, public safety
- 8. Examples of UHF band application
- 9. Application of L band Astronomy Digital Audio Broadcasting Satellite navigation Mobile service
- 10. Examples of L band application
- 11. Application of S band Weather radar Surface ship radar Some communications satellites.
- 12. Examples of S band application
- 13. Application of C band Microwave radio relay chains Television receive-only satellite reception systems 802.11a Wi-Fi Cordless telephone applications
- 14. Examples of C band application
- 15. Application of X band Motion detector Space communication Terrestrial network
- 16. Examples of X band application DSN-deep space network
- 17. Application of Ku band Satellite communication Vehicle speed detection
- 18. Examples of Ku band application
- 19. Application of K band Infrared astronomy Amateur radio
- 20. Examples of K band application
- 21. Application of Ka band Close-range targeting radars Kepler mission
- 22. Examples of Ka band application
- 24. Application of V band Absorption band of oxygen Telecommunications
- 25. Examples of V band application
- 26. Application of W band satellite communications millimeter-wave radar research military radar targeting
- 27. Examples of W band application
- 28. Application of mm band Almost all modern electronic devices
- 29. Examples of mm band application