National Item Identification Number

00-138-9087
001389087
5985-00-138-9087
5985001389087

National Stock Number

Item Name

ISOLATOR,RADIO FREQUENCY REFLECTION

Federal Supply Class

5985

Description

A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple WAVE-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also DIPLEXER; DUPLEXER. Excludes CIRCULATOR, RADIO FREQUENCY.

Commercial and Government Entity Code (Supplier Data)

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98473

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VIRGINIA ELECTRONICS CO INC
1017-15101 INTERLACHEN DR
6729
SILVER SPRING
MD
20906
301-598-4492

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Reference Numbers (Part Numbers)

303A2-0-0

Required Categories

FREQUENCY RANGE RATING
OVERALL LENGTH
OVERALL WIDTH
CONNECTOR QUANTITY

Required Description

1.0 TO 2000.0 KILOHERTZ
7.250 INCHES NOMINAL
1.500 INCHES NOMINAL
5