National Item Identification Number
01-109-8538
011098538
5985-01-109-8538
5985011098538
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)
81755
Reference Numbers (Part Numbers)
SL551N
SL551N
654VE4847-1
Required Categories
APPLICATION DESIGN
FREQUENCY RANGE
VOLTAGE STANDING WAVE RATIO
INSERTION LOSS
Required Description
TRANSMISSION LINE
1.000 GIGAHERTZ MINIMUM AND
2.000 GIGAHERTZ MAXIMUM
1.80
0