National Item Identification Number

00-020-2990
000202990
5985-00-020-2990
5985000202990

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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12598

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RLC ELECTRONICS INC
83 RADIO CIRCLE DR
MOUNT KISCO
NY
10549
914-241-1334

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12598

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RLC ELECTRONICS INC
83 RADIO CIRCLE DR
MOUNT KISCO
NY
10549
914-241-1334

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29971

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LORCH MICROWAVE INC
DEFENSE & SPACE
1725 N SALISBURY BLVD
SALISBURY
MD
21802
410-860-5100

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52750

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ALAN INDUSTRIES INC
745 GREENWAY DR
COLUMBUS
IN
47201
812-372-8869

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Reference Numbers (Part Numbers)

AT 104 F
AT-104-F
AT21-12F
A4349A
CN-764/U
VA112-6
50CV100-849

Required Categories

APPLICATION DESIGN
FREQUENCY RANGE
IMPEDANCE RATING IN OHMS
POWER RATING
OVE

Required Description

TRANSMISSION LINE
0.000 GIGAHERTZ MINIMUM AND
400.000 GIGAHERTZ MAXIMUM
50.0