5985-01-225-0555 ATTENUATOR,VARIABLE Index 5945-01-225-0557 RELAY,HYBRID

National Stock Number:
5985-01-225-0556

Federal Supply Class:
5985

National Item Identification Number:
012250556

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:
3190302-259364HONEYWELL INTERNATIONAL INC.
3190302-277068ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV
350D-95A1LQK8KEYSIGHT TECHNOLOGIES, INC.
HP350D-95A1LQK8KEYSIGHT TECHNOLOGIES, INC.
350D-95A28480HEWLETT-PACKARD COMPANY
350D34A28480HEWLETT-PACKARD COMPANY
HP350D-95A28480HEWLETT-PACKARD COMPANY


Techincal Specification:
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.375 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNEF
MOUNTING THREAD QUANTITY32 PER INCH
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.125/+0.125
OVERALL ATTENUATION RANGE IN DECIBELS+0.0/+10.0
OVERALL DIAMETER2.120 INCHES MINIMUM AND 2.180 INCHES MAXIMUM
OVERALL LENGTH3.590 INCHES MINIMUM AND 3.770 INCHES MAXIMUM
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT LENGTH0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
SHAFT TYPEROUND
STEP POSITION QUANTITY10
TERMINAL TYPE AND QUANTITY2 THREADED STUD
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY LENGTH2.470 INCHES MINIMUM AND 2.530 INCHES MAXIMUM
BODY STYLECYLINDRICAL W/REAR TERMINALS
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 100.000 KILOHERTZ MAXIMUM
III APPLICATION DESIGNTRANSMISSION LINE
IMPEDANCE RATING IN OHMS600.0 INPUT-OUTPUT
POWER RATING5.0 WATTS AVERAGE
PROPRIETARY CHARACTERISTICSPACS
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING


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