5985-00-993-1374 TUNER,TRANSMISSION LINE Index 5910-00-993-1381 CAPACITOR,FIXED,ELECTROLYTIC

National Stock Number:
5985-00-993-1378

Federal Supply Class:
5985

National Item Identification Number:
009931378

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:
605582803640LOCKHEED MARTIN CORPORATION
60558280B6S1INTERNATIONAL BUSINESS MACHINES CORP PARTS ORDER CENTER DEPT E - 54
605582830874INTERNATIONAL BUSINESS MACHINES CORPORATION
730S99899NARDA HOLDINGS, INC.


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY2 PUSHBUTTON
APPLICATION DESIGNWAVEGUIDE
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLEWAVEGUIDE TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.290 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.218 INCHES NOMINAL
FREQUENCY RANGE8.200 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
OVERALL ATTENUATION RANGE IN DECIBELS+0.5 TO 20.0
OVERALL HEIGHT1.625 INCHES NOMINAL
OVERALL LENGTH3.250 INCHES NOMINAL
OVERALL WIDTH3.156 INCHES NOMINAL
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY4 TERMINAL WITH MOUNTING HOLES
POWER RATING500.0 MILLIWATTS AVERAGE
UNTHREADED MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY2 FLANGE


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