Telstar maser assembly with magnet, 1962-1967

Made:
1962-1967 in Redhill

Buy this image as a print 

Buy

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

License

Buy this image as a print 

Buy

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

License

Buy this image as a print 

Buy

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

License

Buy this image as a print 

Buy

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

License

Buy this image as a print 

Buy

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

License

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

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

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

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

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

Telstar maser assembly with magnet, made by Mullard Research Laboratories, Redhill, Surrey, England, 1962-1967.

Maser stands for microwave amplification by stimulated emission of radiation. When this maser was designed, signals relayed through communications satellites were very weak when they returned to the earth, meaning that they needed to be amplified. This maser was designed to efficiently amplify the signal whilst avoiding amplifying background noise from the signal. The signal would leave the maser 10,000 time stronger than when it arrives. It was used at the Goonhilly satellite station in Cornwall to amplify signals from the Telstar satellite.

Details

Category:
Radio Communication
Object Number:
1967-427
Materials:
copper (alloy), foam, iron, magnets and plastic (unidentified)
type:
maser
taxonomy:
  • furnishing and equipment
  • tools & equipment
  • scientific equipment
credit:
Donated by Mullard Research Laboratories