TV White Space - Communications Technology

What is TV White space ?
- As a start, TV frequency channels refers to the spectrum for television broadcast radio spectrum from 4 contiguous blocks of a total of 418 Mhz
  • Ch 2 - 6 :54 - 72 Mhz, 76 - 88 Mhz
  • Ch 7 - 13: 174 - 216 Mhz, Ch 14 - 20: 470 - 512 Mhz
  • Ch 21 - 36: 512 - 608 Mhz, Ch 37 - 51: 608 - 698 Mhz
  • Ch 52 - 69: 698 - 806 Mhz (relocated as 700 Mhz )
- Term “TV white space” relates to the same parts of, which in a given location or any given time remains unused for broadcast television. This happens when TV channels are now broadcasted via cable or fiber networks leaving them un-used or simply under-utilised. The reduced required for separation distances are offering new opportunities for TVWS
Types of TVWS Applications