5985-01-085-8475, ATTENUATOR,VARIABLE

4931-01-085-8476 FIXTURE,BORESIGHT,PORTABLE

National Stock Number:
5985-01-085-8475

Federal Supply Class:
5985

National Item Identification Number:
010858475

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:

582R506H01	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION
60890	31597	ANAREN, INC.

Techincal Specification:

APPLICATION DESIGN	TRANSMISSION LINE
BODY MATERIAL	ALUMINUM ALLOY
BODY STYLE	COAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.700 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.900 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATION	SMA
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	1.2
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 30.0
OVERALL HEIGHT	0.370 INCHES NOMINAL
OVERALL LENGTH	3.440 INCHES NOMINAL
OVERALL WIDTH	0.370 INCHES NOMINAL
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S)
OPERATING TEMP RANGE	+70.0 TO 75.0 CELSIUS
POWER RATING	0.2 WATTS AVERAGE AND 3.2 WATTS PEAK
UNTHREADED MOUNTING HOLE DIAMETER	0.145 INCHES NOMINAL
VOLTAGE STANDING WAVE RATIO	1.60
TERMINAL TYPE AND QUANTITY	3 CONNECTOR, COAXIAL, FEMALE

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