5836-01-426-4835 SWITCHING UNIT,AUDIO-VIDEO Index 7025-01-426-4837 DISK DRIVE UNIT

National Stock Number:
5985-01-426-4836

Federal Supply Class:
5985

National Item Identification Number:
014264836

Description:
PROGRAMMER,ANTENNA POSITION

Detail:
AN ITEM WHICH PROVIDES COORDINATE INFORMATION, DEPENDENT UPON INPUT DATA, TO BE USED FOR SLEWING THE ANTENNA OR DIRECTING THE BEAM SO THAT ITS RADIATION AND/OR ACQUISITION PATTERN IS WITHIN A PREDETERMINED FREE SPACE VOLUME. SEE ALSO CONTROL, ANTENNA AND DRIVE, ANTENNA.


Manufacturer Information:
AAP 101203WY3SATELLITE SYSTEMS CORPORATION DBA DOMINION TEST INSTRUMENTS


Techincal Specification:
GENERAL CHARACTERISTICS ITEM DESCRIPTIONTHE PRIMARY METHOD OF OPERATION IS PROGRAM TRACKING WHEREBY THE ANTENNA IS MOVED TO PREDICTED POSITIONS AT TIMED INTERVALS. THE CONTROLLER IS DESIGNED TO AUTOMATICALLY "LEARN: THE PATH OF AN INCLINED ORBIT STAELLITE AND SUBSEQUENTLY MOVE THE ANTENNA ALONG THE PATH. ADDITIONALLY, THE CONTROLLER FEATURES A FULLY PROGRAMMABLE ANTENNA POSITIONER FOR UP TO 99 SATELLITE POSITIONS


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