National Item Identification Number

01-348-8677
013488677
5985-01-348-8677
5985013488677

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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3B150

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49956

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17540

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ALPHA INDUSTRIES INC
HQ/SEMICONDUCTOR DIV
20 SYLVAN RD
1044
WOBURN
MA
01801
781-935-5150

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25634

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KEVLIN CORPORATION
DBA CHELTON MICROWAVE - KEVLIN
596 LOWELL STREET
METHUEN
MA
01844
978-557-2400

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3B150

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49956

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Reference Numbers (Part Numbers)

CQH108
CQH108
G287777-1
G287777-1
G287777-1
G287777-1

Required Categories

FREQUENCY RANGE RATING
OVERALL LENGTH
OVERALL WIDTH
OVERALL HEIGHT
FLANGE QU

Required Description

43250.0 TO 45750.0 MEGAHERTZ
1.690 INCHES NOMINAL
1.245 INCHES MINIMUM AND
1.