5985-01-557-2889, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-557-2889

Federal Supply Class:
5985

National Item Identification Number:
015572889

Description:
ATTENUATOR,VARIABLE

Detail:
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).

Manufacturer Information:

33325-00020	1LKQ8	SPECTRUM IMAGING TECHNOLOGIES, INC
33325-60009	1LQK8	KEYSIGHT TECHNOLOGIES, INC.
33325-60018	1LQK8	KEYSIGHT TECHNOLOGIES, INC.

Techincal Specification:

TERMINAL TYPE AND QUANTITY	2 CONNECTOR, COAXIAL, FEMALE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	53.8 MILLIMETERS NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY	1 ELECTRONIC, PROGRAMMABLE
ATTENUATION PER STEP IN DECIBELS	10.0
ATTENUATION VARIATION METHOD	STEPPED
BODY STYLE	IRREGULAR
III APPLICATION DESIGN	TRANSMISSION LINE
PART NAME ASSIGNED BY CONTROLLING AGENCY	ATTENUATOR
PROPRIETARY CHARACTERISTICS	PACS
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER	2.6 MILLIMETERS
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE
MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED HOLE
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0/+60.0
OVERALL HEIGHT	22.2 MILLIMETERS NOMINAL
OVERALL LENGTH	84.8 MILLIMETERS NOMINAL
OVERALL WIDTH	41.8 MILLIMETERS NOMINAL
STEP POSITION QUANTITY	10

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