This manual provides information about the General Mobile Radio Service which is a licensed form of two way radio communications for personal use. The author provides information about the equipment available, types of installations, reasonable range expectations, and many other aspects of GMRS installation and use. If you are interested in two-way radio for yourself or your business this manual provides you with a good starting point.
Short but very informative book, good for beginner and youth. Technical detail and comparison is enough for any one to buy the radio and communicate. The best part is to set the right expectation in stead of commercial on the radio box.