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Main part of Marconi 1.5KW transmitter from 2LO

1922-1925

Marconi 1.5kW Transmitter used by 2LO

1922

Low-power 'A' unit from 50KW m.f. transmitter

1929

Aerial tuning inductor from the Rugby Radio Station, 1943-1966

1943-1966

Solid State FM Transmitter

Radio Kit

1923-1927

Miniature spark transmitter for lifeboat, made by F.L.W. Dean

Wireless Radio Field Transmitter Unit

1920-1935

SWB1 transmitter no. 7, 1927

1927
Part of Marconi 1.5kW transmitter (central rack without choke), made by Marconi's Wireless Telegraphy Company Limited, Chelmsford, Essex, England, 1922-1925. Used by the BBC London station 2LO between 1922 and 1925, as rebuilt c.1954.

Part of Marconi 1.5kW transmitter (central rack without choke) from 2LO, 1922-1925

1922-1925
Low power A unit from 50KW MF Transmitter, made by Marconi's Wireless Telegraphy Company Limited, Chelmsford, Essex, England, 1929. In service at BBC Brookmans Park 1929 - 1979

Low-power 'A' unit from 50KW m.f. transmitter

1929
Aircraft radio transmitter, by Harry W. Cox and Company Limited, London, England, 1919. Used in the Vickers Vimy/Rolls-Royce Biplane: the aircraft in which John Alcock (pilot) and Arthur Whitten Brown (navigator) made the first non-stop flight across the Atlantic in June 1919.

Radio transmitter, from Alcock and Brown's Vickers Vimy biplane, 1919

1919
German clandestine miniature hf transmitter, c. 1940 (Aerial-current indicator bulb missing)

German clandestine miniature hf transmitter

US Army Signal Corps 500kHz dinghy radio transmitter BC-778-E, serial no. 2439, made by Bendix Aviation, 1944

US Army Signal Corps 500kHz dinghy radio transmitter BC-778-E, 1944

1944