5985-01-043-4993, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-043-4993

Federal Supply Class:
5985

National Item Identification Number:
010434993

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:

10182292-2	18876	U S ARMY AVIATION AND MISSILE COMMAND
10182292-2	62874	3DBM CO INC WAVEGUIDE GROUP

Techincal Specification:

APPLICATION DESIGN	WAVEGUIDE
ATTENUATION VARIATION METHOD	CONTINUOUS
BODY STYLE	WAVEGUIDE TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.656 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.156 INCHES NOMINAL
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 20.0
OVERALL HEIGHT	2.203 INCHES NOMINAL
OVERALL LENGTH	3.750 INCHES NOMINAL
OVERALL WIDTH	2.094 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY	2 TERMINAL W/MOUNTING HOLES AND 6 THREADED HOLE
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER	0.164 INCHES
MOUNTING FACILITY PATTERN	EIGHT POSITION RECTANGULAR
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNC
MOUNTING THREAD QUANTITY	32 PER INCH
TERMINAL TYPE AND QUANTITY	2 FLANGE

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