Heterodyne wavemeter, made by Burndept Ltd, c.1923

Made:
1923
maker:
Burndept Limited

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

Heterodyne wavemeter, made by Burndept Ltd., about 1923

Details

Category:
Radio Communication
Object Number:
1956-63
credit:
Phillips, W.A.