National Item Identification Number

01-299-7747
012997747
5985-01-299-7747
5985012997747

National Stock Number

Item Name

ATTENUATOR,VARIABLE

Federal Supply Class

5985

Description

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).

Commercial and Government Entity Code (Supplier Data)

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99899

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L-3 COMMUNICATIONS CORPORATION
DBA NARDA MICROWAVE-EAST
435 MORELAND ROAD
HAUPPAUGE
NY
11788
631-231-1700

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Reference Numbers (Part Numbers)

741

Required Categories

APPLICATION DESIGN
FREQUENCY RANGE
IMPEDANCE RATING IN OHMS
VOLTAGE STANDING

Required Description

TRANSMISSION LINE
0.000 GIGAHERTZ MINIMUM AND
18.000 GIGAHERTZ MAXIMUM
50.0 I