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- Communication_with_submarines abstract "Communication with submarines is difficult because radio waves do not travel well through good electrical conductors like salt water.The obvious solution is to surface and raise an antenna above the water, then use ordinary radio transmissions. However, a submarine is most vulnerable when on the surface. Early submarines had to surface frequently for oxygen needed by their diesel engines to charge their batteries. During the Cold War, however, nuclear-powered submarines were developed that could stay submerged for months. To communicate with submerged submarines several techniques are used.".
- Communication_with_submarines wikiPageExternalLink books?id=RBC2nY1rp5MC.
- Communication_with_submarines wikiPageExternalLink fs_clam_lake_elf2003.pdf.
- Communication_with_submarines wikiPageExternalLink index.html?article=35.
- Communication_with_submarines wikiPageExternalLink 941005B.pdf.
- Communication_with_submarines wikiPageExternalLink zevs.htm.
- Communication_with_submarines wikiPageID "965929".
- Communication_with_submarines wikiPageRevisionID "604091295".
- Communication_with_submarines hasPhotoCollection Communication_with_submarines.
- Communication_with_submarines subject Category:Military_communications.
- Communication_with_submarines subject Category:Military_radio_systems.
- Communication_with_submarines subject Category:Radio_frequency_propagation.
- Communication_with_submarines subject Category:Submarines.
- Communication_with_submarines type Artifact100021939.
- Communication_with_submarines type Conveyance103100490.
- Communication_with_submarines type Craft103125870.
- Communication_with_submarines type Instrumentality103575240.
- Communication_with_submarines type MilitaryRadioSystems.
- Communication_with_submarines type MilitaryVehicle103764276.
- Communication_with_submarines type Object100002684.
- Communication_with_submarines type PhysicalEntity100001930.
- Communication_with_submarines type Ship104194289.
- Communication_with_submarines type Submarine104347754.
- Communication_with_submarines type Submarines.
- Communication_with_submarines type Submersible104348184.
- Communication_with_submarines type System104377057.
- Communication_with_submarines type Vehicle104524313.
- Communication_with_submarines type Vessel104530566.
- Communication_with_submarines type Warship104552696.
- Communication_with_submarines type Whole100003553.
- Communication_with_submarines comment "Communication with submarines is difficult because radio waves do not travel well through good electrical conductors like salt water.The obvious solution is to surface and raise an antenna above the water, then use ordinary radio transmissions. However, a submarine is most vulnerable when on the surface. Early submarines had to surface frequently for oxygen needed by their diesel engines to charge their batteries.".
- Communication_with_submarines label "Communication avec les sous-marins".
- Communication_with_submarines label "Communication with submarines".
- Communication_with_submarines label "Связь с подводными лодками".
- Communication_with_submarines sameAs Communication_avec_les_sous-marins.
- Communication_with_submarines sameAs m.03v1j2.
- Communication_with_submarines sameAs Q2379628.
- Communication_with_submarines sameAs Q2379628.
- Communication_with_submarines sameAs Communication_with_submarines.
- Communication_with_submarines wasDerivedFrom Communication_with_submarines?oldid=604091295.
- Communication_with_submarines isPrimaryTopicOf Communication_with_submarines.