Title :
Ship-to-Shore Radio in Puget Sound Area
Author_Institution :
Pacific Tel. & Tel. Co., Inc., Seattle, Wash.
Abstract :
Telephone communication to and from harbor craft in the Puget Sound area in the State of Washington is accomplished by means of low powered radiotelephone channels from each boat to a single land station from which connections can be made to any telephone; the equipment used for this purpose is described here. A 400 watt transmitter is used in the land station and a 50 watt transmitter on each boat. Frequencies used are 2,522 kilocycles for the shore-to-ship direction, and 2,126 kilocycles for the ship-to-shore direction.
Keywords :
Acoustical engineering; Circuits; Marine vehicles; Radio transmitters; Receivers; Remuneration; Telegraphy; Telephony;
Journal_Title :
American Institute of Electrical Engineers, Transactions of the
DOI :
10.1109/T-AIEE.1935.5057084
