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Information Age Gallery: Broadcast
Television and radio networks transformed the spread of information. Discover thermionic valves, the first radio transmitter, television's digital transformation and more on display in the Information Age Gallery.
Experimental television receiver used by JL Baird in demonstration at Royal Institution, 1926
Rexophone crystal set with two pairs of Telefunken headphones (out of three), 1923-1930
six-stage super heterodyne receiver processed on the ECME system, 1936-1955
Sargrove sprayed circuit radio receiver production prototype, 1936-1948
Picture and waveform monitor and camera control chassis for the Marconi Mk II television camera, 1950-1955