SWB1 transmitter no. 7, 1927

Made:
1927 in Colchester
SWB1 transmitter no Short wave beam (SWB1) telegraph transmitter no Short wave beam (SWB1) telegraph transmitter no Short wave beam (SWB1) telegraph transmitter no Short wave beam (SWB1) telegraph transmitter no Short wave beam (SWB1) telegraph transmitter no Short wave beam (SWB1) telegraph transmitter no Plate belonging to the short wave beam (SWB1) telegraph Plate belonging to the short wave beam (SWB1) telegraph SWB1 transmitter no

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SWB1 transmitter no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Short wave beam (SWB1) telegraph transmitter no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Short wave beam (SWB1) telegraph transmitter no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Short wave beam (SWB1) telegraph transmitter no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Short wave beam (SWB1) telegraph transmitter no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Short wave beam (SWB1) telegraph transmitter no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Short wave beam (SWB1) telegraph transmitter no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Plate belonging to the short wave beam (SWB1) telegraph
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Plate belonging to the short wave beam (SWB1) telegraph
Science Museum Group Collection
© The Board of Trustees of the Science Museum

SWB1 transmitter no
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Short wave beam (SWB1) telegraph transmitter no. 7 (Dorchester) restored to approximate original (1927) configuration in c. 1970, made by Marconi's Wireless Telegraph Company, Chelmsford, 1927

Details

Category:
Radio Communication
Object Number:
1971-104
Materials:
metal (unknown), iron, ceramic (unspecified), rubber (unidentified), paint and glass
type:
radio transmitter
credit:
Donated by the General Post Office

Parts

Main part of SWB1 transmitter, 1927

Main part of SWB1 transmitter, 1927

Panel comprising no 1 power magnifier of short wave beam (SWB1) telegraph transmitter no. 7 (Dorchester) restored to approximate original (1927) configuration in c. 1970, made by Marconi's Wireless Telegraph Company, Chelmsford, Essex, England, 1927

Measurements:
overall: 2085 mm x 1750 mm x 1930 mm, 750 kg
Materials:
metal (unknown) , copper (alloy) , iron , wood (unidentified) , glass and paint
Object Number:
1971-104/1
type:
radio transmitter