Encyclopedia > Single frequency networks

  Article Content

Single frequency networks

Single frequency networks (SFNs) are a form of broadcasting network, usually digital, in which all the national radio stations are broadcast on a single frequency.

This differs from conventional FM networks, in which stations are broadcast over many frequencies to avoid technical problems.

Single frequency networks usually use COFDM modulation.

The British digital radio[?] network uses SFN technology.

External links



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Kings Park, New York

... 3.33% of the population are Hispanic or Latino of any race. There are 5,480 households out of which 36.4% have children under the age of 18 living with them, 65.1% are ...

 
 
 
This page was created in 27.6 ms