National Item Identification Number
00-222-4217
002224217
5985-00-222-4217
5985002224217
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)
96341
94756
01456
MICROWAVE DEVELOPMENT LABORATORIES
INC
135 CRESCENT RD
NEEDHAM HEIGHTS
MA
02494
781-292-6684
Reference Numbers (Part Numbers)
MA50463
444-0471-001
62HS249
Required Categories
APPLICATION DESIGN
VOLTAGE STANDING WAVE RATIO
INSERTION LOSS AT MINIMUM ATTEN
Required Description
WAVEGUIDE
1.05
3.4
-54.0 TO 125.0 DEG CELSIUS
94756
444-0471-001