5975-00-901-8332 COVER,JUNCTION BOX Index 5998-00-901-8336 ELECTRONIC COMPONENTS ASSEMBLY

National Stock Number:
5985-00-901-8334

Federal Supply Class:
5985

National Item Identification Number:
009018334

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:
432MRB80138KAY ELEMETRICS CORPORATION
PS609900248F00138597LOCKHEED MARTIN CORPORATION


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY9 TOGGLE
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODSTEPPED
ATTENUATION PER STEP IN DECIBELS1.0 AND 2.0 AND 3.0 AND 5.0 AND 10.0 AND 20.0
BODY STYLECOAXIAL TYPE
COAXIAL CONNECTOR SERIES DESIGNATIONBNC
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
POWER RATING500.0 MILLIWATTS AVERAGE
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.164 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MOUNTING FACILITY TYPE AND QUANTITY6 THREADED HOLE
MOUNTING THREAD QUANTITY32 PER INCH
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 101.0
OVERALL HEIGHT1.250 INCHES NOMINAL
OVERALL LENGTH8.530 INCHES NOMINAL
OVERALL WIDTH2.032 INCHES NOMINAL
STEP POSITION QUANTITY9
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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