5999-01-048-4450 CONTACT,ELECTRICAL Index 3030-01-048-4452 BELT,V

National Stock Number:
5985-01-048-4451

Federal Supply Class:
5985

National Item Identification Number:
010484451

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:
100C098928983DAICO INDUSTRIES, INC.


Techincal Specification:
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH5.375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.250 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONSM
FREQUENCY RANGE0.000 MEGAHERTZ MINIMUM AND 100.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS1.5
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 63.0
OVERALL HEIGHT0.875 INCHES NOMINAL
OVERALL LENGTH5.750 INCHES NOMINAL
OVERALL WIDTH1.750 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
SEGMENT ATTENUATION RANGE IN DECIBELS+1.00 TO 8.00 AND +8.00 TO 16.00 AND +16.00 TO 32.00 AND +32.00 TO 63.00
SEGMENT ATTENUATION ACCURACY IN DECIBELS-0.10 TO 0.10 AND -0.20 TO 0.20 AND -0.40 TO 0.40 AND -0.80 TO 0.80
STEP POSITION QUANTITY1
VOLTAGE STANDING WAVE RATIO1.25
UNTHREADED MOUNTING HOLE DIAMETER0.144 INCHES NOMINAL


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