Image
Category
Collection
Maker
On Display
Object type
Place
Material
Date
Knochenhauer spirals, 1963

Knochenhauer spirals, 1963

1963

Ekco AD36 radio receiver in phenolic plastic case, 1935

Ekco AD36 radio receiver in phenolic plastic case, 1935

1935

Crystal radio receiver

Crystal radio receiver

circa 1923

Mullard pure music cone loud speaker

Mullard pure music cone loud speaker

1928

Flat steel-spring (or watch-spring) coherer, 1894

Flat steel-spring (or watch-spring) coherer, 1894

1894

Spiral spring coherer, 1890-1894

Spiral spring coherer, 1890-1894

1890-1894

Filings coherer, Lodge pattern with two wires inserted into bulb at one end, 1894-1904

Filings coherer, Lodge pattern with two wires inserted into bulb at one end, 1894-1904

1894-1904

Ferrograph model 4A tape recorder

Ferrograph model 4A tape recorder

1959-1962

Aerial wire for use with home broadcast receivers, 1920-1940

Aerial wire for use with home broadcast receivers, 1920-1940

1920-1940

Television receiver built from 'Premier Radio' kit, 1945-1955

Television receiver built from 'Premier Radio' kit, 1945-1955

1945-1955

Rexophone crystal set with two pairs of Telefunken headphones (out of three), 1923-1930

Rexophone crystal set with two pairs of Telefunken headphones (out of three), 1923-1930

1923-1930

Marconi magnetic detector No. 12739 with cover, 1900-1950

Marconi magnetic detector No. 12739 with cover, 1900-1950

1900-1950

Coaxial switch from 'Oscar One' CB transceiver, 1980-1983

Coaxial switch from 'Oscar One' CB transceiver, 1980-1983

1980-1983

Mini SWR bridge from 'Oscar One' CB transceiver, 1980-1983

Mini SWR bridge from 'Oscar One' CB transceiver, 1980-1983

1980-1983

Low-pass filter from 'Oscar One' CB transceiver, 1980-1983

Low-pass filter from 'Oscar One' CB transceiver, 1980-1983

1980-1983

Antenna tuner from 'Oscar One' transceiver, 19801-983

Antenna tuner from 'Oscar One' transceiver, 19801-983

1980-1983

Mobile aerial from 'Oscar One' CB transceiver, 1980-1983

Mobile aerial from 'Oscar One' CB transceiver, 1980-1983

1980-1983

Stud field regulator, 1900-1950

Stud field regulator, 1900-1950

1900-1950

High-frequency chokes, 1900-1950

High-frequency chokes, 1900-1950

1900-1950

Low frequency iron core inductance, 1900-1950

Low frequency iron core inductance, 1900-1950

1900-1950

Copper busbars and ebonite insulators, 1900-1950

Copper busbars and ebonite insulators, 1900-1950

1900-1950

Aerial tuning inductance, 1900-1950

Aerial tuning inductance, 1900-1950

1900-1950

'Cat's whisker' Crystal Radio

'Cat's whisker' Crystal Radio

1920-1925

Ferguson television receiver, 20", black-and-white, 1979

Ferguson television receiver, 20", black-and-white, 1979

1979

Cosmos crystal receiver, 1920-1930

Cosmos crystal receiver, 1920-1930

1920-1930

Instruction booklet for Cosmos crystal receiver, 1920-1930

Instruction booklet for Cosmos crystal receiver, 1920-1930

1920-1930

Straight horn loudspeaker, 1921-1926

Straight horn loudspeaker, 1921-1926

1921-1926

Amplion loud speaker with wooden horn, 1925

Amplion loud speaker with wooden horn, 1925

1925

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

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

1924-1927

Three-ring Enigma cypher machine in oak wood transit case

Three-ring Enigma cypher machine in oak wood transit case

1934

De Forest syntoniser, 1902-1907

De Forest syntoniser, 1902-1907

1902-1907

'Italian Navy' detector, 1899-1901

'Italian Navy' detector, 1899-1901

1899-1901

Ekco AD75 radio receiver, 1946

Ekco AD75 radio receiver, 1946

1946

Gecophone broadcast receiver, model B.C 3200, 1924

Gecophone broadcast receiver, model B.C 3200, 1924

1924

Radio tuning coil No. 150, 1922-1923

Radio tuning coil No. 150, 1922-1923

1922-1923

Radio tuning coil No. 100, 1922-1923

Radio tuning coil No. 100, 1922-1923

1922-1923

Radio tuning coil No. 300, 1922-1923

Radio tuning coil No. 300, 1922-1923

1922-1923

Radio tuning coil No. 200, 1922-1923

Radio tuning coil No. 200, 1922-1923

1922-1923

Demonstration radio receiver

Demonstration radio receiver

1926

'Radio at a glance' chart, 1925-1935

'Radio at a glance' chart, 1925-1935

1925-1935

Wartime civilian receiver A.C.mains type, 1944-1945

Wartime civilian receiver A.C.mains type, 1944-1945

1944-1945

Moulded unprocessed bakelite panel ready for ECME, 1936-1955

Moulded unprocessed bakelite panel ready for ECME, 1936-1955

1936-1955

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

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

1936-1955

Marconi coherer and Admiralty pattern decoherer, 1900-1910

Marconi coherer and Admiralty pattern decoherer, 1900-1910

1900-1910

DLR No. 5 headphones from Wireless Set No. 38, 1939-1945

DLR No. 5 headphones from Wireless Set No. 38, 1939-1945

1939-1945

Pye PTC 2007 radio telephone, 1955-1964

Pye PTC 2007 radio telephone, 1955-1964

1955-1964

Oscar One CB mobile/base radio transceiver, 1980-1983

Oscar One CB mobile/base radio transceiver, 1980-1983

1980-1983

Part of Rugby transatlantic telephone transmitter, 1927-1956

Part of Rugby transatlantic telephone transmitter, 1927-1956

1927-1956

Wireless World Diary, 1933

Wireless World Diary, 1933

1933

Two-valve short wave radio - telephonic receiver, 1927

Two-valve short wave radio - telephonic receiver, 1927

1927