TPS-1D

 Medium Range Search Radar Set - A 160-mile range Search Radar set developed by Bell Telephone Laboratories. First manufactured by Western Electric Company and later licensed for manufacture to other companies such as Raytheon, Bendix and foreign companies such as Microlambda in Italy. Used in the U.S. Lashup System the early 1950s. Usually replaced in the U.S. Permanent Radar System with the FPS-3 or FPS-8 search radars.

TPS-1D Search Radar
See Also:
 * US Radar Sets

Sources:
 * , page 73-74.
 * MIL-HDBK-162A, 15 Dec 1965.

Links:
 * Radomes - Radar Equipment TPS-1D
 * Wikipedia - Western Electric AN/TPS-1B Radar