5985-01-274-3973 COUPLER,DIRECTIONAL Index 5985-01-274-3975 COUPLER,DIRECTIONAL

National Stock Number:
5985-01-274-3974

Federal Supply Class:
5985

National Item Identification Number:
012743974

Description:
COUPLER,DIRECTIONAL

Detail:
An item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. The test signal is attenuated to a predetermined value.


Manufacturer Information:
5616782-353711NAVAL SEA SYSTEMS COMMAND
C-147/2790612457MERRIMAC INDUSTRIES INC


Techincal Specification:
DESIGN TYPEBIDIRECTIONAL
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
OVERALL DIAMETER0.400 INCHES MAXIMUM
OVERALL LENGTH0.615 INCHES MINIMUM AND 0.735 INCHES MAXIMUM
POWER LOSS IN DECIBELS5.5 AND 6.5
PRECIOUS MATERIAL AND LOCATIONBASE SURFACES GOLD
PRECIOUS MATERIALGOLD
RADIO FREQUENCY RATING10.0 MEGAHERTZ MINIMUM AND 100.0 MEGAHERTZ MAXIMUM
SPECIAL FEATURESIMPEDANCE 50 OHMS; INSERTION LOSS 0.80 DB; AVG POWER 1.0 W
UNIT TYPETRANSMISSION LINE
USAGE DESIGNMAIN LINE AND SECONDARY LINE TERMINAL FITTING


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