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370401-N-NO204-002.JPG Photo By: U.S. Navy

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WASHINGTON - The duplexer circuit made possible a more compact transmit/receive antenna capable of being mounted for shipboard service. An antenna similar to this was installed aboard the Navy destroyer, USS Leary (DD-158), for sea trial tests. (c. 1937) U.S. Naval Research Laboratory, Washington, D.C. [Ref. 60834(H-105)]


This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit.

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