AN/FST-1

Technical Specs: (Radio Research catalog)
Coordinate Data Transmitting Set.


OA-947 12" PPI connected to the FST-1 via a parallel cable. CRT Range 60 miles. Rotating yoke deflection with 12ABP7A CRT. Az. cursor. Org. used as a Sage sys. coordinate data monitor. Pwr: 115V, 60 Hz. Mfr: Lewyt Type FST-1

Coordinate Data Monitor OA-947/FST-1 is used in conjunction with Coordinate Data Transmitting Set AN/FST-1. The inputs from six such transmitters can be monitored Individually on Coordinate Data Monitor, OA-947/FST-1, selectable by a switch. The monitor interprets the narrow band coded information coming over telephone lines and presents the information on the Coordinate Data Monitor OA-917/FST-1 is used in face of a cathode ray tube which 1provides a visual conjunction with Coordinate Data Transmitting Set display of target data, its range and its azimuth. The information to the Coordinate Data Monitor, either minus 5 db) on sync aplitude comes as a combined coded signal over one pair of External Data telephone lines, or as three separated coded signals respresenting data, sync, and timing signals, over three separate pairs of telephone lines. The Coordinate Data Monitor can also provide signals which operate a controlled by external data intensity controls. Coordinate Data Recorder RO-65/FST.