5985-00-233-2734, ATTENUATOR,VARIABLE

National Stock Number:
5985-00-233-2734

Federal Supply Class:
5985

National Item Identification Number:
002332734

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:

10674773	18876	U S ARMY AVIATION AND MISSILE COMMAND
447471	3B150	RAYTHEON COMPANY
447471	49956	RAYTHEON COMPANY

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 KNOB
APPLICATION DESIGN	WAVEGUIDE
ATTENUATION VARIATION METHOD	CONTINUOUS
BODY STYLE	WAVEGUIDE TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.280 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.220 INCHES NOMINAL
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 25.0
OVERALL HEIGHT	3.240 INCHES NOMINAL
OVERALL LENGTH	2.500 INCHES NOMINAL
OVERALL WIDTH	1.625 INCHES NOMINAL
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER	0.177 INCHES NOMINAL
VOLTAGE STANDING WAVE RATIO	1.00 AND 1.30
TERMINAL TYPE AND QUANTITY	2 FLANGE

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