Telegraph and data transmission over shortwave radio links fundamental principles and networks
Wiesner, Lothar
Telegraph and data transmission over shortwave radio links fundamental principles and networks Lothar Wiesner - 3rd ed. - Berlin Siemens AG c1984 - 199p.: ill.; 21cm
0471905992
DEP,QEP,DTK,QTK
Radio,shortwave
Telegraph and data transmission over shortwave radio links fundamental principles and networks Lothar Wiesner - 3rd ed. - Berlin Siemens AG c1984 - 199p.: ill.; 21cm
0471905992
DEP,QEP,DTK,QTK
Radio,shortwave