Know more about different communication channels or communication media or Transmission Media.
This video covers Guided and Unguided Media.
Under Guided Media it covers - Twisted Pair cables, Coaxial Cables and Fiber Optic Cables.
In Unguided Media it covers - Microwaves, Radio Waves, Cellular, Infrared and Satellite Communications.

For Notes on Communication Channels click on - https://simplycoding.in/communication...