RefNo | ACS/1/2/1/588 |
AltRefNo | 651 |
Level | Item |
Title | Letter from [Alan Archibald Campbell] Swinton, to Sir Henry Jackson |
Creator | Swinton; Alan Archibald Campbell (1863-1930); British electrical engineer |
Date | 31 March 1921 |
Description | Returning Jackson's notes of experiments with a shielded D. F. coil, commenting on his interest in the topic [enclosures not present]. Does not understand Jackson's explanation of the heterodyne effect as he does not see how incoming waves of any given frequency can excite waves of another frequency, even in a circuit which is out of tune. |
Extent | 1p |
Format | Typescript |
PhysicalDescription | Carbon |
AccessStatus | Open |
Fellows associated with this archive
Code | PersonName | Dates |
NA8285 | Swinton; Alan Archibald Campbell (1863 - 1930); electrical engineer | 1863 - 1930 |
NA1349 | Jackson; Sir; Henry Bradwardine (1855 - 1929); naval officer and developer of wireless telegraphy | 1855 - 1929 |