Marconi 1.5kW Transmitter used by 2LO

Marconi 1.5kW Transmitter used by 2LO Marconi 1 Marconi 1 Marconi 1 Marconi 1 Marconi 1 Marconi 1 Marconi 1 Marconi 1 Marconi 1 Marconi 1 Marconi 1 Marconi 1 Marconi 1 Marconi 1

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

License this image for commercial use at Science and Society Picture Library

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Science Museum Group Collection
© The Board of Trustees of the Science Museum, London

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Marconi 1.5kW transmitter, Marconi Company Limited, Chelmsford, 1922. Used by the BBC London station 2LO between 1922 and 1925, as rebuilt c.1954 incorporating some non-original but contemporary components

Main part of Marconi 1.5KW transmitter from 2LO

Main part of Marconi 1.5KW transmitter from 2LO

1922-1925

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

RF Ammeter: spare for 2LO transmitter (7)

RF Ammeter: spare for 2LO transmitter (7)

RF Ammeter: spare for 2LO transmitter (9)

RF Ammeter: spare for 2LO transmitter (9)

Hand list description "2LO interconnecting wires." Labelled 10.

Hand list description "2LO interconnecting wires" (10)

Interconnecting wire, a component of the 2LO transmitter. Labelled 11.

Hand list description "2LO interconnecting wires" (11)

Interconnecting wire, a component of the 2LO transmitter. Labelled 12.

Hand list description "2LO interconnecting wires" (12)

Filament connecting wire; associated with 2LO transmitter (20)

Filament connecting wire; associated with 2LO transmitter (20)

Filament Wire Associated with the 2LO Transmitter

Filament Wire Associated with the 2LO Transmitter

Filament Wire Associated with the 2LO Transmitter

Filament Wire Associated with the 2LO Transmitter

Filament Wire Associated with the 2LO Transmitter

Filament Wire Associated with the 2LO Transmitter

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

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

Filament connecting wire, associated with 2LO transmitter. (25)

Filament connecting wire, associated with 2LO transmitter. (25)

Spare MR6 valve for the 2LO transmitter, manufactured by Marconi Company Limited. Packed in bespoke wooden crate.

Spare MR6 valve for the 2LO transmitter

Spare MR6 valve for the 2LO transmitter, manufactured by Marconi Company Limited. Packed in bespoke wooden crate.

Spare MR6 valve for the 2LO transmitter

Spare MT9L valve for 2LO transmitter. Manufactured by GEC. Serial number 681. In bespoke wooden crate. From Brookman's Park era. Labelled 36.

Spare MT9L valve for 2LO transmitter from Brookman's Park (36)

1929

Spare MR6 valve for 2LO transmitter. Manufactured by Marconi. Serial number 6789. Packed in bespoke wooden crate. Labelled 37.

Spare MT9L valve for 2LO transmitter (37)

A spare rheostat for the 2LO transmitter. Labelled 39.

Rheostat, for the 2LO transmitter

Part of Marconi 1.5kW transmitter, Marconi Company Limited, Chelmsford, 1922. Used by the BBC London station 2LO between 1922 and 1925, as rebuilt c.1954 incorporating some non-original but contemporary components

Part of Marconi 1.5kW transmitter, used by 2LO

1922

Part of Marconi 1.5kW transmitter, Marconi Company Limited, Chelmsford, 1922. Used by the BBC London station 2LO between 1922 and 1925, as rebuilt c.1954 incorporating some non-original but contemporary components

Part of Marconi 1.5kW transmitter, used by 2LO

1922

Part of Marconi 1.5kW transmitter, Marconi Company Limited, Chelmsford, 1922. Used by the BBC London station 2LO between 1922 and 1925, as rebuilt c.1954 incorporating some non-original but contemporary components

Part of Marconi 1.5kW transmitter, used by 2LO

1922

Part of Marconi 1.5kW transmitter, Marconi Company Limited, Chelmsford, 1922. Used by the BBC London station 2LO between 1922 and 1925, as rebuilt c.1954 incorporating some non-original but contemporary components

Part of Marconi 1.5kW transmitter, used by 2LO

1922

Part of Marconi 1.5kW transmitter, Marconi Company Limited, Chelmsford, 1922. Used by the BBC London station 2LO between 1922 and 1925, as rebuilt c.1954 incorporating some non-original but contemporary components

Part of Marconi 1.5kW transmitter, used by 2LO

1922

Part of Marconi 1.5kW transmitter, Marconi Company Limited, Chelmsford, 1922. Used by the BBC London station 2LO between 1922 and 1925, as rebuilt c.1954 incorporating some non-original but contemporary components

Part of Marconi 1.5kW transmitter, used by 2LO

1922

Part of Marconi 1.5kW transmitter, Marconi Company Limited, Chelmsford, 1922. Used by the BBC London station 2LO between 1922 and 1925, as rebuilt c.1954 incorporating some non-original but contemporary components

Part of Marconi 1.5kW transmitter, used by 2LO

1922

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Details

Category:
Radio Communication
Object Number:
2009-146
Materials:
metal (unknown), wood (unidentified) and glass
Measurements:
overall: 2000 mm x 5500 mm x 1300 mm,
type:
radio transmitter
credit:
From the British Broadcasting Corporation/Crown Castle UK Ltd