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National Stock Number: 5985-01-481-7318
Federal Supply Class: 5985
National Item Identification Number: 014817318
Description: COUPLER,DIRECT CURRENT BLOCKING
Detail: 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.
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Manufacturer Information:
4287-A | 23657 | SHAKESPEARE COMPANY, LLC | 93010H0000 | 01365 | MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER | 93010H2000 | 01365 | MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER | 93010H2000 | 23657 | SHAKESPEARE COMPANY, LLC | 93010H0000 | 23657 | SHAKESPEARE COMPANY, LLC |
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Techincal Specification:
CAPACITOR LOCATION | INNER CONDUCTOR | FREQUENCY RATING | 60.0 HERTZ MINIMUM | SPECIAL FEATURES | THE DIELECTRIC LEAKAGE CURRENT SHALL NOT EXCEED 7 MONTHS | VOLTAGE RATING | 20.0 KILOVOLTS MINIMUM | UNIT TYPE | COAXIAL LINE |
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