New Marconi Company Transmitter 1920
Sketch diagram of a transmitting system for sending and receiving emergency calls on ships 100 miles away from land
Picture No
13788441
Media ID
46786456
Size
4077px x 6072px
(20.5MB)
Credit
© Illustrated London News Ltd/Mary Evans
Source
Drawn by S.W Clatworthy in The Illustrated London News', 31 January 1920, page 175
Date
1920
Pick your License
Aerials Audible Automatic Battery Calls Constant Diagram Eliminated Guglielmo Marconi Operator Receive S.o.s Signalling Signals Transmission Transmit Transmitter Transmitting Wireless
Features In These Collections
> Contributors > ILN
