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'Channel' Band III television converter, type C2, 1955-1960

Radio Communication

1955-1960

Sargrove sprayed-circuit radio receiver experiment, 1936-1937

Electronic Components

1936-7

Antiference Band I (Channel 4) television aerial, 1957-1985

Radio Communication

1955-1985

BBC L1 lip microphone, 1937-1960

Television

1937-1960

six-stage super heterodyne receiver processed on the ECME system, 1936-1955

Radio Communication

1936-1955

Home made 30-line televisor, 1934

Radio Communication

1934

Pye 'Cambridge International' 11-band broadcast receiver, 1953

Radio Communication

1953

Experimental form 1 (Licence to use Wireless Telegraph), 1905

Radio Communication

1905

Marconi Mark II television camera head, 1951

Television

1951

Apple TV digital media player, 2010-2013

Computing & Data Processing

2010-2013

Home-made equipment for 30-line television reception, 1929-1935

Radio Communication

1929-1935

Director switching device, 1927

Telecommunications

1927

Voigt condenser microphone, 1920-1940

Radio Communication

1920-1940

Wireless World Diary, 1933

Radio Communication

1933

Murphy 14-inch Band I/Band III television receiver, 1954

Radio Communication

1954

two-valve short wave radio - telephonic receiver, 1927

Radio Communication

1927

Low power transportable radio transmitter in teak case, 1920-1930

Radio Communication

1920-1930

Savoy Hill 'Meat Safe' microphone stand, 1923

Television

1923

Moulded unprocessed bakelite panel ready for ECME, 1936-1955

Radio Communication

1936-1955

Bush Internet TV Keyboard, 2001

Telecommunications

2001

Robert's 'Classic 2000' digital radio, 2001

Radio Communication

2001

Pace DSL4000 IPTV set-top box with Remote Control

Television

2001

Video Networks Limited (HomeChoice) set top box, 2000-2006

Television

2000-2006

YouView set top television box, 2010-2013

Computing & Data Processing

2010-2013

Fiberoptic internet cable, 2014

Computing & Data Processing

2014

BBC printing stamp, 1922-1924

Radio Communication

1922-1924

Silicon crystal for wireless telegraphy, mounted in a locket, 1906-1916

Radio Communication

1906-1916

Crystal set with Braille dial markings, 1929-1935

Radio Communication

1929-1935

C.W. transmitter/receiver, Mk.1, 1917

Radio Communication

1917

Brownie crystal receiver and pair of Lissen headphones, 1924-1927

Radio Communication

1924-1927

Loewe 3NF radio valve, 1926-1966

Electronic Components

1926-1966

Pye B16T television receiver, 1946-1950

Television

1946-1948

Passive component plate, type A3, for Sargrove sprayed-circuit radio receiver, 1936-1948

Electronic Components

1936-1948

Liquid-filled plastic lens television magnifier, 1935-1965

Radio Communication

1935-1965

Volume 1 No. 1 of "Television" monthly magazine, 1928

Radio Communication

1928

Sony PlayStation3 games console, 2007-2010

Computing & Data Processing

2007-2010

Post Office Telecommunications videophone, 1977

Telecommunications

1977

ON Digital set top box decoder card, 1998-2002

Computing & Data Processing

1998-2002

Marconi-Reis transverse-current carbon microphone, 1925-1935

Radio Communication

1925-1935

Three-valve radio receiver, 1922-1925

Radio Communication

1922-1925

Amateur radio call books, 1938 and 1951

Radio Communication

1938 and 1951

One of Fleming's first thermionic diode valves, 1889

Electronic Components

1889

Model of the 1922 Shukhov radio tower

Radio Communication

2014

Sargrove sprayed circuit radio receiver production prototype, 1936-1948

Electronic Components

1936-1948

'Radio Celebrities Second Series' cigarette card album, 1934-1940

Radio Communication

1934-1940

Moulded unprocessed bakelite panel ready for ECME, 1936-1955

Radio Communication

1936-1955

Sky+ digital satellite receiver and recorder, 2001

Computing & Data Processing

2001

'Digit Al' soft toy, 2008

Television

2008

Model of a Television Set Tammeter, 1955-1965

Time Measurement

1955-1965

'Radio Celebrities' cigarette card album, 1934-1940

Radio Communication

1934-1940