kabjik777 wrote: > Dear all, > I am a student currently researching on radiating leaky coaxial cables. > I do understand that in long tunnels where radiating leaky coaxial > cables are used, repeaters are placed at various points of the cable. > > I want to know what is the average distance between the repeaters. > I will be glad if somone tell me or share a link with information as > regards to this. > > I will also like to know the acceptable signal degradation per km? > for example is it 15dB/km or 13dB/km? > > Thanks in advance. > Bansoboy.
A couple of good places to look up info: http://www.rfsolutions.com/jdco.htm http://www.txrx.com/ http://www.emrcorp.com/
