5985-01-056-6761 ATTENUATOR,VARIABLE Index 3040-01-056-6765 COLLAR,SHAFT

National Stock Number:
5985-01-056-6763

Federal Supply Class:
5985

National Item Identification Number:
010566763

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:
0019351-010C9D4PERATON INC
0019351-0152750ALAN INDUSTRIES INC
5010934280WAVETEK RF PRODUCTS INC
50DV109-21552750ALAN INDUSTRIES INC


Techincal Specification:
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 RANGE0.950 GIGAHERTZ MINIMUM AND 1.250 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
OPERATING TEMP RANGE+0.0 TO 70.0 CELSIUS
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 109.0
OVERALL HEIGHT2.500 INCHES NOMINAL
OVERALL LENGTH6.599 INCHES NOMINAL
OVERALL WIDTH1.875 INCHES NOMINAL
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.164 INCHES
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING THREAD QUANTITY32 PER INCH
POWER RATING500.0 MILLIWATTS AVERAGE AND 500.0 WATTS PEAK
VOLTAGE STANDING WAVE RATIO1.30
STEP POSITION QUANTITY109
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE


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