Box 606741371
Container
Contains 1 Result:
File
Files, 1939-45
Comprises files on/of:
Jamming of impulse transmissions, 1940-1
DF pulse tests, 1939-41
Job no. 4527: spaced frame DF, 1939-42
Shelter and permits, 1940-5
The cage aerial, 1942
OR numbers, 1940
Evacuation of apparatus from research laboratories, 1944
Space frame DF applied to signals of…
Collection:
The Marconi Archives
Found in:
Archives of the Wireless Telegraph a…
/
Research, development and technical records
/
Air Ministry 'Secret' files
Shelfmark: MS. Marconi 939
Extents: 1 box
Dates:
1939-45