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Proceedings Paper

KA-102 Film/EO Standoff System
Author(s): Richard T. Turpin
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Paper Abstract

The KA-102 is an in-flight selectable film or electro-optic (EU) visible reconnaissance camera with a real-time data link. The lens is a 66-in., f/4 refractor with a 4° field-of-view. The focal plane is a continuous line array of 10,240 COD elements that opera tes in the pushbroom mode. In the film mode, the camera use standard 5-in.-wide 3414 or 3412 film. The E0 imagery is transmitted up to 500 n.mi. to the ground station over a 75-Mbit/sec )(- band data link via a relay aircraft (see Figure 1). The camera may be controlled from the ground station via an uplink or from the cockpit control panel. The 8-ft-diameter ground tracking antenna is located on high ground and linked to the ground station via a 1-mile-long, two-way fiber optic system. In the ground station the imagery is calibrated and displayed in real time on three crt's. Selected imagery may be stored on disk and enhanced, analyzed, and annotated in near-real-time. The imagery may be enhanced and magnified in real time. Hardcopy frames may be made on 8 x 10-in. Polaroid, 35-1m film, or dry silver paper. All the received image and engineering data is recorded on a high-density tape recorder. The aircraft track is recorded on a map plotter. Ground support equipment (GSE), manuals, spares, and training are included in the system. Falcon 20 aircraft were modified on a subcontract to Dynelectron--Ft. Worth.

Paper Details

Date Published: 11 December 1984
PDF: 11 pages
Proc. SPIE 0496, Airborne Reconnaissance VIII, (11 December 1984); doi: 10.1117/12.944408
Show Author Affiliations
Richard T. Turpin, Itek Optical Systems (United States)

Published in SPIE Proceedings Vol. 0496:
Airborne Reconnaissance VIII
Paul A. Henkel; Francis R. LaGesse, Editor(s)

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