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The design concept proved too superior for the know-how of the time, and the program was cancelled in May 1962. The Initial Defense Communications Satellite Program was one of two really helpful follow up approaches to ship a working satellite tv for pc. Welcome to the Emergency Communications System , a free service that permits your monetary institution to receive essential communications out of your regulatory company during crises such as natural or man-made disasters, or occasions that dramatically affect the financial markets.
Duplex Communications System
DSCS II, developed underneath Program 777 supplied safe voice and information transmission for the United States Armed Forces. The program was managed by the Defense Communications Agency , now the Defense Information Systems Agency. In April 1960, the Advanced Research Projects Agency started work on the Advent program, which was supposed to ship a navy communication satellite tv for pc.
ERCS was a rocket or missile that carried a UHF transmitter as a payload as an alternative of a nuclear warhead. In the event of a nuclear assault, ERCS would launch the UHF transmitter into low area to transmit an Emergency Action Message to Strategic Air Command items. We imagine that the HDSCS mannequin under the Amateur Radio Emergency Service is the most effective method to carry out hospital assist, as a result of ARES permits direct contact between the hospitals and the Amateur Radio help group for alerting, with none intervening government agency. Most pages of this Web site remain to clarify the HDSCS model and encourage other groups to follow it. The transponders were supported by steerable slender beam antennas and drive mechanism for communications privacy.
The SAC airborne command submit ALCC-geared up plane which served as an alternate ERCS management agency. The mission of the Emergency Rocket Communications System was to supply assured communication to United States strategic forces in the event of a nuclear assault.