5985-01-225-0554 SWITCH,RADIO FREQUENCY TRANSMISS Index 5985-01-225-0556 ATTENUATOR,VARIABLE

National Stock Number:
5985-01-225-0555

Federal Supply Class:
5985

National Item Identification Number:
012250555

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:
3190302-159364HONEYWELL INTERNATIONAL INC.
3190302-177068ALLIED-SIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO ELECTRODYNAMICS DIV
HP350D-95B1LQK8KEYSIGHT TECHNOLOGIES, INC.
HP350D-95B28480HEWLETT-PACKARD COMPANY
350D-95B28480HEWLETT-PACKARD COMPANY
350D34B28480HEWLETT-PACKARD COMPANY
HP350D-95B7ZXR5KEYSIGHT TECHNOLOGIES INC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
ATTENUATION PER STEP IN DECIBELS10.0
ATTENUATION VARIATION METHODSTEPPED
BODY LENGTH3.370 INCHES MINIMUM AND 3.430 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
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.375 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNEF
MOUNTING THREAD QUANTITY32 PER INCH
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.50/+0.50
OVERALL ATTENUATION RANGE IN DECIBELS+0.0/+100.0
OVERALL DIAMETER2.750 INCHES MINIMUM AND 2.810 INCHES MAXIMUM
OVERALL LENGTH4.490 INCHES MINIMUM AND 4.670 INCHES MAXIMUM
SEGMENT ATTENUATION ACCURACY IN DECIBELS-0.25/+0.25 AND -0.50/+0.50
SEGMENT ATTENUATION RANGE IN DECIBELS+0.00/+80.00 AND +80.00/+100.00
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 AND 1 TAB, SOLDER LUG


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