5895-00-299-0156 CONVERTER,FREQUENCY SHIFT Index 5985-00-299-0163 SUPPORT,ANTENNA

National Stock Number:
5895-00-299-0157

Federal Supply Class:
5895

National Item Identification Number:
002990157

Description:
KEYER,FREQUENCY SHIFT

Detail:
AN ELECTRONIC DEVICE WHICH, IN ACCORDANCE WITH AN INTELLIGENCE SIGNAL, VARIES THE FREQUENCY OF A RADIO TRANSMITTER TO WHICH IT IS CONNECTED. IT IS GENERALLY USED IN THE TRANSMISSION OF TELEGRAPH SIGNALS WHEREIN THE "MARK" SIGNAL IS TRANSMITTED AT A GIVEN FREQUENCY AND THE "SPACE" SIGNAL AT A FREQUENCY DISPLACED FROM THE "MARK" FREQUENCY BY A FIXED NUMBER OF HERTZ (USUALLY 800).


Manufacturer Information:
301DR1275HZ10241TELEPHONE SYSTEMS/COMMUNICATIONS
SMA571455-180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


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