
I know that the answer to the question "Who was able to find the signal from a considerable distance?" is in "Initially, the station's range was officially a 40 kilometres radius of the Alexandra Palace transmitter—in practice, however, transmissions could be picked up a good deal further away, and on one occasion in 1938 were picked up by engineers at RCA in New York, who were experimenting with a British television set.". Can you tell me what it is? 


engineers
