Special Features:

Communication facilities provided, radio, telephone, telegraph, teletypewriter; alternate operating power requirement, ac, 120 v, 47.5 to 63 hz, single phase, 208 v, 47.5 to 63 hz, single phase, not designed for dc operation; complement data, data regarding govt document containing list of components, usaf, technical order, t.O. 31w2-4-97-4, page no. 4-2; jetds identification data, communications central, an/fsc-71

Properties:

A grouping of two or more sets, with or without other components which are operated conjunctively in the same location to provide two or more modes of communications (radio, facsimile, telephone, telegraph, teletypewriter, etc.). May also provide facilities for controlling, switching, monitoring and the like. May be fixed or mobile installation.