|Signal Center, Pentagon Building, Washington DC. Signal sideband transmission in transmitter room showing a press wireless 40-kw transmitter in the foreground, which is driven by the Western Electric 15D-6000 single sideband exciter on the right. In this way, more than one teletype circuit can be handled simultaneously on just one transmitter. Here the S/Sgt. holds a water-cooled type 233 transmitter tube which is the same as used in the 40-kw amplifier while the M/Sgt. makes a distortion test on the Western Electric transmitter. August 1946.
first | previous | next | last | home
(15 of 27)
Search History Link 101
Pictures were taken at the National Archives and are offered Royalty Free by the World War II Picture section of Historylink101.com . Pictures can be found at the World War II Picture Page.
Copyright © 2000-2019 All Rights Reserved History Source LLC.
Contact Us: Suggest a Site - General Comments
See Our New Picture Site Crossroads Home Decor
Site Map (xml)