NCJ Number
              39907
          Journal
  LAW ENFORCEMENT COMMUNICATIONS Volume: 4 Issue: 1 Dated: (FEBRUARY 1977) Pages: 14,48-50
Date Published
  1977
Length
              4 pages
          Annotation
              THE AUTHOR REVIEWS FROM A TECHNICAL PERSPECTIVE THE PROBLEMS ENCOUNTERED WHEN SURVEILLANCE REQUIRES THE USE OF HIDDEN OR DISGUISED RADIO ANTENNAS IN POLICE CARS.
          Abstract
              MANY VARIATIONS OF, AND ALTERNATIVES TO CONCEALED ANTENNAS ARE DISCUSSED, WITH SPECIFIC TECHNICAL RECOMMENDATIONS. INCLUDED ARE GRAPHS, CHARTS AND A GLOSSARY OF TERMS....MSP
          