Explain basic radio wave theory including radio waves and frequencies. What are some problems of the radio technology used in law enforcement and outline the effects these problems can create within a department.
Describe how the cell phone is an investigative instrument capable of augmenting tools used to assist physical surveillance?
To answer this question, in addition to the information in this module, you may reference the article entitled, Cell Phone Technology and Physical Surveillance from the FBI’s Law Enforcement Bulletin located at the following Internet link: http://www.fbi.gov/stats-services/publications/law-enforcement-bulletin/2006-pdfs/may06leb.pdf.
If you were the chief executive of a law enforcement agency who had to make a decision concerning the development of a new communications system, how would you begin that process? Which system might you choose and why? Would the size of the agency affect your decision?
Cellular Digit Packet Data (CDPD) is being used by law enforcement agencies. Briefly summarize the application of this technology.
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