National Item Identification Number
00-433-6149
004336149
5985-00-433-6149
5985004336149
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)
58880
13499
58880
Reference Numbers (Part Numbers)
RFB-540-50
378-0454-000
9941
Required Categories
APPLICATION DESIGN
FREQUENCY RANGE
IMPEDANCE RATING IN OHMS
OVERALL ATTENUATI
Required Description
TRANSMISSION LINE
0.000 GIGAHERTZ MINIMUM AND
225.000 GIGAHERTZ MAXIMUM
50.0