5330-00-160-9518 GASKET Index 5365-00-160-9520 SPACER,SLEEVE

National Stock Number:
5985-00-160-9519

Federal Supply Class:
5985

National Item Identification Number:
001609519

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:
5509414-128527L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY2 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION ACCURACY REFERENCE FREQUENCY1.0 KILOHERTZ
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH2.250 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONBNC
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 500.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
OPERATING TEMP RANGE-65.0 TO 125.0 CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.10 TO 0.10
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 12.0
OVERALL HEIGHT2.570 INCHES NOMINAL
OVERALL LENGTH5.940 INCHES NOMINAL
OVERALL WIDTH2.790 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 BRACKET
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
POWER RATING0.5 WATTS AVERAGE AND 350.0 WATTS PEAK
VOLTAGE STANDING WAVE RATIO1.20 AND 1.30
STEP POSITION QUANTITY12
TERMINAL TYPE AND QUANTITY4 CONNECTOR, COAXIAL, FEMALE
UNTHREADED MOUNTING HOLE DIAMETER0.213 INCHES NOMINAL


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