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Radio Communication

Discover the technological development of wireless telegraphy through objects relating to the history of radio, and television transmission and reception.

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Lotus 2 gang tuning condenser with dial lamp socket

Radio Communication

Morse key

Radio Communication

Two Microphones for Portable Tape Recorder

Radio Communication

Valve radio

Radio Communication

circa 1935

E.M.I. Type 12 gramophone pick-up (long-arm version produced for use with 17 inch discs)

Radio Communication

One pair Magniphone headphones, c. 1923

Radio Communication

Burndept. Plug-In Coil No. 25 (36mH)

Radio Communication

Specimen of cubic galena

Radio Communication

Elektro Kadett Radio Brille 3-transistor radio built into a pair of sunglasses

Radio Communication

Specimen of copper pyrites

Radio Communication

Lotus telephone plug

Radio Communication

Desk microphone, from Yaesu FT-101ZD radio Transceiver Base

Radio Communication

V.h.f. receiver XR-1/ARR-1

Radio Communication

Radio component

Radio Communication

Filament connecting wire, associated with 2LO transmitter (24)

Radio Communication

Deflection coil unit for panorama television receiver tube

Radio Communication

Travelling wave tube for communications satellites

Radio Communication

One-valve audio-frequency amplifier by Reliance Radio Service

Radio Communication

EMI Band III converter, c. 1955

Radio Communication

1955

Radio Manchester Rabbit Soft Toy

Radio Communication

1970-1975

Walbro Radio Loudspeaker

Radio Communication

1900-1930

Cossor Loudspeaker Cabinet

Radio Communication

1928-1933

Thermionic triode valve

Radio Communication

circa 1920s-1930s

Welwyn type QPD rheostat radio component

Radio Communication

Elston type MO/T transformer

Radio Communication

Ferranti Radio Receiver Chassis

Radio Communication

1925-1935

Ferranti M55 Radio

Radio Communication

1950-1956

Ferranti Radio Receiver Chassis

Radio Communication

1925-1950

Canvas pouch for radio parts

Radio Communication

Kolster-Brandes pup receiver of 1930

Radio Communication

Gramdeck record player

Radio Communication

Headphones with leather headband

Radio Communication

Airmec signal generator type 204 (1MHz-320MHz)

Radio Communication

Uher Portable Tape Recorder

Radio Communication

circa 1970

Dummy panorama television tube

Radio Communication

Eddystone communications receiver

Radio Communication

H.M.V. table-model broadcast receiver

Radio Communication
Philips moving-iron cone loudspeaker, type 2119, in polygonal bakelite casing, 1929

Philips moving-iron cone loudspeaker

Radio Communication
High Frequency sliding inductance on wood base (No. 71411), made by Marconi's Wireless Telegraph Company Limited, Chelmsford, Essex, England, 1900-1950

high frequency sliding inductance on wood base, 1900-1950

Radio Communication

1900-1950

One German Frequency Meter Type WIK, 30-375 Mc/s.

Radio Communication
Two wooden Pillar insulators fitted with sockets and plugs, made by Marconi's Wireless Telegraph Company Limited, Chelmsford, Essex, England, 1900-1950

Wooden pillar insulators, 1900-1950

Radio Communication

1900-1950

Trailing aerial winch

Radio Communication

M S S disc recording machine

Radio Communication

Marconiphone type 31

Radio Communication

Kaynite coil-winding machine 1922

Radio Communication

1922

366B aerial ammeter (M.F.) no. 2715

Radio Communication

Marconi SR-128 automatic speech recogniser

Radio Communication

1982

Commemorative medal depicting John Logie Baird

Radio Communication

Marconiphone A.C. transportable receiver

Radio Communication

Laboratory valve voltmeter by Electronic Instruments

Radio Communication

circa 1950