National Item Identification Number
00-239-2146
002392146
5985-00-239-2146
5985002392146
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)
11447
L-3 COMMUNICATIONS CORPORATION
DBA COMMUNICATIONS SYSTEMS-EAST
1 FEDERAL ST
CAMDEN
NJ
08103
856-338-4221
24469
HERLEY INDUSTRIES INC
DBA HERLEY-LANCASTER DIV HERLEY
101 N POINTE BLVD
LANCASTER
PA
17601
717-397-2777
Reference Numbers (Part Numbers)
2188273-2
2188273-2
82155-2
Required Categories
APPLICATION DESIGN
FREQUENCY RANGE
OVERALL ATTENUATION RANGE IN DECIBELS
ATTE
Required Description
WAVEGUIDE
7.000 GIGAHERTZ MINIMUM AND
11.000 GIGAHERTZ MAXIMUM
0.2 TO 15.0
C