Radio Communications for Retreat Intelligence Gathering, by R.Y.
Situational Awareness is simply knowing what is happening. Information enables us to make more intelligent or informed decisions. Informed decisions could be the difference between surviving or not surviving. Communications is the exchange of information between a sender and receiver. It could be a simple shout, Morse telegraph or a complex computer network. This article will focus on using radios that are available to the general public. All frequencies listed in the following, except AM broadcasting, are in megahertz (MHz) or million cycles/second. Radio and Television Broadcasting There is usually a radio playing in my home and vehicle. The radio …