SUBMARINE SIGNALS
Some fascinating experiments carried out in fthe United States have shown howdifficult it Is for a submarine when submerged to wireless. Wt^^oickl^ the wireless w|yes};%biitvifr has been found that .longerl v-^iwayf-lengths' *'carry much further .;/the short. Salt water is .-;step:-:.miftai:/ "noqre difficult to traverse ttiah;iresh. A submarine if only subcan thus signal%i^a^^,.considerable distances, but vbn^-'.lpyeT quite:-short--'distances, if at :-f^'^^pth : ;bek)W:ilxe surface. '■.i^'&Sll^ -.;■-'■ ';■::■:'..- , ■'"■ ■.■'•.'•■."":. ■■ ■ ■■' .'
Permanent link to this item
https://paperspast.natlib.govt.nz/newspapers/EP19400127.2.165
Bibliographic details
Evening Post, Volume CXXIX, Issue 23, 27 January 1940, Page 17
Word Count
64SUBMARINE SIGNALS Evening Post, Volume CXXIX, Issue 23, 27 January 1940, Page 17
Using This Item
Stuff Ltd is the copyright owner for the Evening Post. You can reproduce in-copyright material from this newspaper for non-commercial use under a Creative Commons BY-NC-SA 3.0 New Zealand licence. This newspaper is not available for commercial use without the consent of Stuff Ltd. For advice on reproduction of out-of-copyright material from this newspaper, please refer to the Copyright guide.