The Guerrilla's Guide to Signals Intelligence is an insight into the process of collecting and exploiting signals intelligence with common, off the shelf (COTS) equipment. It is a look at intelligence collection and refinement, the underlying skills necessary to create a signals intelligence collection package and, most importantly, what to do with it. For amateur radio operators to activists alike, this manual will provide a primer for anyone monitoring the RF spectrum in a high threat environment. For academic study only. Read more