5985-00-442-3089, ATTENUATOR,VARIABLE

National Stock Number:
5985-00-442-3089

Federal Supply Class:
5985

National Item Identification Number:
004423089

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:

60545	00443	WAVELINE INC
647-12238-030	89446	HILLER AIRCRAFT CORPORATION

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 KNOB W/DIAL
APPLICATION DESIGN	WAVEGUIDE
ATTENUATION VARIATION METHOD	CONTINUOUS
BODY STYLE	WAVEGUIDE TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.281 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.218 INCHES NOMINAL
OVERALL LENGTH	3.750 INCHES NOMINAL
OVERALL WIDTH	3.125 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY	4 TERMINAL WITH MOUNTING HOLES
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
OVERALL ATTENUATION RANGE IN DECIBELS	+10.0 TO 27.0
OVERALL HEIGHT	1.797 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY	2 FLANGE
WAVEGUIDE FLANGE DESIGNATION	UG-136B/U

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