Creed No. 10 undulator receiver, 1925
- maker:
- Creed and Company Limited
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Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
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Science Museum Group
© The Board of Trustees of the Science Museum
No
Science Museum Group
© The Board of Trustees of the Science Museum
No. 10 Undulator Receiver, manufactured by Creed and Company Limited, Croydon, London, England, 1925
The undulator receiver was used to record incoming telegraph signals in the form of a wave. Although this was not as convenient as the printer, which automatically decoded the messages from punched tape, it was useful when signals were to distorted to use reperforators, since a skilled operator could still decode the message
Details
- Category:
- Telecommunications
- Object Number:
- 1950-226/3
- type:
- telegraph
- credit:
- Donated by Creed and Company Limited
