National Item Identification Number

01-157-4543
011574543
5985-01-157-4543
5985011574543

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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14135

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E AND M LABORATORIES DIV OF TRAK
MICROWAVE CORP
4726 EISENHOWER BLVD
TAMPA
FL
33614
813-930-2000

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55387

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PASSIVE MICROWAVE TECHNOLOGY INC
DBA PAMTECH
4053 CALLE TESORO
CAMARILLO
CA
93012
805-388-7220

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05869

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Reference Numbers (Part Numbers)

XA21L1
XHG1020
723365-2

Required Categories

FREQUENCY RANGE RATING
OVERALL LENGTH
OVERALL WIDTH
OVERALL HEIGHT
FLANGE QU

Required Description

7.0 TO 11.0 GIGAHERTZ
6.001 INCHES NOMINAL
2.349 INCHES NOMINAL
2.378 INCHES