Ketterling, Hans-Peter A. <br/><br/>
Introduction to digital professional mobile radio / 
Hans-Peter A. Ketterling. 
 - Boston :  Artech House,  c2004. 
 - xv, 335 p. :  ill. ;  26 cm. 
 - Artech House mobile communications library .
<br/><br/>PMR Roots and user Requirements (Page-1), Alternatives of PMR (Page-15), Propagation and Traffic Relates Fundamental of Digital PMR Technology (Page-33), Review of the Basis of Analog PMR Technology (Page-83), Fundamentals of Digital Modulation and Coding (Page-115), Overview of TETRA (Page-175), European and American Standardized Digital PMR Systems (Page-217), Propriety Digital PMR System (Page-237), Specific PMR Topics (Page-261), Outlook PMR in the Decade Until 2010 (Page-289). 
<br/><br/><label>ISBN: </label>1580531733 (alk. paper) 
<br/><br/><label>LCCN: </label>2003063829 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital communications.<br/>Mobile communication systems.<br/>Radiotelephone.
<br/><br/><label>Dewey Class. No.: </label>621.3845,KET