transponder beacon

transponder beacon

[tranz′pän·dər ‚bē·kən]
(electronics)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
The APS-143C(V)3 maritime surveillance system offers a broad range of capabilities including long-range target search, detection and tracking in high sea-states, Inverse Synthetic Aperture Radar, Synthetic Aperture Radar, weather avoidance, and Search and Rescue Transponder beacon modes.