5330-00-476-7309 GASKET Index 4720-00-476-7314 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
5985-00-476-7313

Federal Supply Class:
5985

National Item Identification Number:
004767313

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:
1971971-119315HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
1971971-155974HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV
33304D0PT05528480HEWLETT-PACKARD COMPANY


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 MOTOR
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION ACCURACY REFERENCE FREQUENCY18.0 GIGAHERTZ
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.100 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH8.376 INCHES MAXIMUM
COAXIAL CONNECTOR SERIES DESIGNATIONBNC
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.9
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.50 TO 0.50
OVERALL ATTENUATION RANGE IN DECIBELS+1.0 TO 11.0
OVERALL HEIGHT1.240 INCHES MAXIMUM
OVERALL LENGTH10.642 INCHES MAXIMUM
OVERALL WIDTH2.050 INCHES MAXIMUM
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING FACILITY TYPE AND QUANTITY6 THREADED HOLE
MOUNTING THREAD QUANTITY32 PER INCH
OPERATING TEMP RANGE-0.0 TO 55.0 CELSIUS
POWER RATING2.0 WATTS AVERAGE AND 500.0 WATTS PEAK
SEGMENT ATTENUATION ACCURACY IN DECIBELS-0.12 TO 0.12 AND -0.30 TO 0.30 AND -0.50 TO 0.50
SEGMENT ATTENUATION RANGE IN DECIBELS+0.20 TO 0.50 AND +0.30 TO 0.60 AND +0.40 TO 0.90
VOLTAGE STANDING WAVE RATIO1.50
STEP POSITION QUANTITY11
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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