U.S. Air Force Staff Sgt. Randy Sewell and Senior Airman Bobby Mahome, 35th Communication Squadron radio frequency transmissions systems technicians, connect test equipment to a radio frequency signal up-converter Jan. 11, 2011, Misawa Air Base, Japan. Up-converters are used to boost signal strength before going to the satellite antenna for transmission. (U.S. Air Force photo by Tech. Sgt. Phillip Butterfield/Released)
CAMERA
N/A
LENS
APERTURE
SHUTTERSPEED
ISO
No camera details available.
This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.