TY  - GEN
AU  - Wiesner,Lothar
TI  - Telegraph and data transmission over short wave radio links: fundamental principles and networks 
SN  - 3800912112 :
U1  - 621.384151,WIE 
PY  - 1975///
CY  - Berlin
PB  - Siemens-Aktiengesellschaft, [Abt. Verl.]
KW  - Data transmission systems
KW  - Radioteletype
KW  - Shortwave radio
N1  - Communication Over Radio Links (Page-11), Message Structure (Page-35), Types of Modulation (Page-60), Structure of a Shortwave Radio Link (Page-70), Transmission Equipment for Single-Sideband Radio Links (Page-80), Diversity Methods (Page-90), Test Methods for Determining the Residual Error Rate (Page-164), Radio Telegraph Networks (Page-1167), Examples of Radio Telegraph Links (Page-173), Relevant CCIR and CCITT Recommendations (Page-187), List of Abbreviations (Page-188), Selected Bibliography (Page-1190)
ER  -