5985-01-032-7910 ATTENUATOR,VARIABLE Index 7310-01-032-7912 ELECTRODE,WATERLEVEL,COFFEEURN

National Stock Number:
5985-01-032-7911

Federal Supply Class:
5985

National Item Identification Number:
010327911

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:
58-P01584F0011VPW8GENERAL DYNAMICS MISSION SYSTEMS, INC.
58-P01584F00194990MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP
8155S04423TELONIC BERKELEY, INC.
MA-202223042TRILITHIC, INC.


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS2.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.750 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH0.750 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE0.000 MEGAHERTZ MINIMUM AND 1000.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.2
OPERATING TEMP RANGE-54.0 TO 85.0 CELSIUS
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 20.0
OVERALL HEIGHT1.620 INCHES MAXIMUM
OVERALL LENGTH2.480 INCHES MAXIMUM
OVERALL WIDTH1.310 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING THREAD QUANTITY32 PER INCH
POWER RATING3.0 WATTS AVERAGE
SHAFT LENGTH0.200 INCHES NOMINAL
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT TYPEROUND, SLOTTED
VOLTAGE STANDING WAVE RATIO1.30
STEP POSITION QUANTITY10
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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