Some miscellaneous thoughts: First off, back a few days ago, an anonymous commenter asked Do you know of any available resources to build freq hopping and encrypted radios available to the public. It might be a good project to get some of your engineers working on, perhaps using this as a foundation: http://greatscottgadgets.com/hackrf/ All you need is a laptop and the Hackrf USB radio, throw on a GUI that makes signal strength and frequency selection easy, encryption and frequency hop…