7690-00-442-3088 MARKER,IDENTIFICATION Index 5985-00-442-3095 WAVEGUIDE

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:
6054500443WAVELINE INC
647-12238-03089446HILLER AIRCRAFT CORPORATION


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB W/DIAL
APPLICATION DESIGNWAVEGUIDE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLEWAVEGUIDE TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.281 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.218 INCHES NOMINAL
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY4 TERMINAL W/MOUNTING HOLES
OVERALL ATTENUATION RANGE IN DECIBELS+10.0 TO 27.0
OVERALL HEIGHT1.797 INCHES NOMINAL
OVERALL LENGTH3.750 INCHES NOMINAL
OVERALL WIDTH3.125 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY2 FLANGE
WAVEGUIDE FLANGE DESIGNATIONUG-136B/U


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