5985-01-084-8310 FLANGE,WAVEGUIDE Index 5985-01-320-7012 ISOLATOR,RADIO FREQUENCY REFLECT

National Stock Number:
5985-01-085-1338

Federal Supply Class:
5985

National Item Identification Number:
010851338

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:
725016A1209-00103538LOCKHEED MARTIN CORPORATION
LA-50-SMA23042TRILITHIC, INC.


Techincal Specification:
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.125 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECOAXIAL TYPE
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE65.000 MEGAHERTZ MINIMUM AND 115.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.2
OPERATING TEMP RANGE-54.0 TO 120.0 DEG CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.20/+0.20
OVERALL ATTENUATION RANGE IN DECIBELS+0.0/+10.0
OVERALL HEIGHT1.910 INCHES NOMINAL
OVERALL LENGTH3.450 INCHES NOMINAL
OVERALL WIDTH1.500 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING THREAD QUANTITY32 PER INCH
POWER RATING500.0 MILLIWATTS AVERAGE
VOLTAGE STANDING WAVE RATIO1.20
STEP POSITION QUANTITY12
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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