4720-00-204-2810 HOSE ASSEMBLY,NONMETALLIC Index 5805-00-204-2812 CONVERTER,TELEGRAPH-TELEPHONE SI

National Stock Number:
5895-00-204-2811

Federal Supply Class:
5895

National Item Identification Number:
002042811

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:
90416001-00696238DNE TECHNOLOGIES, INC


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