National Item Identification Number
01-297-1711
012971711
5985-01-297-1711
5985012971711
National Stock Number
Item Name
COUPLER,DIRECT CURRENT BLOCKING
Federal Supply Class
5985
Description
A coupler which is specifically designed to be inserted into a coaxial transmission line to permit flow of radio frequency electrical energy while preventing the flow of signals below 20 kilohertz (kilocycles). It consists of a short section of coaxial line which has a capacitance in series with the center and/or outer conductor. See also COUPLER (1), DIRECT CURRENT SHORTING; COUPLER, DIRECTIONAL and COUPLER (1), TRANSMISSION LINE.
Commercial and Government Entity Code (Supplier Data)
97942
Reference Numbers (Part Numbers)
1D19766H02
Required Categories
III END ITEM IDENTIFICATION
Required Description
AIRPORT SURVEILLANCE RADAR (ASR9)