An Experimental Television System: Part IV-The Radio Relay Link for Telivision Signals

A radio relay circuit is described for carrying 120-line television programs from a studio in New York to a broadcast station in Camden, New Jersey. Details of the actual relay station used are given as well as the characteristics of directive antennas especially designed for this service. The completed system satisfactorily relayed television pictures over this 86-mile distance. The project was carried out jointly by the following companies: RCA Communications, Inc., RCA Victor Company, Inc., National Broadcasting Company, Inc., General Electric Company, Inc., and the Westinghouse Electric and Manufacturing Company.