5895-00-318-7827 RECEIVER SUBASSEMBLY,RADIO NAVIG Index 5840-00-318-7830 ACTUATOR,ELECTROMECHANICAL,ROTAR

National Stock Number:
1285-00-318-7828

Federal Supply Class:
1285

National Item Identification Number:
003187828

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:
292008610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
56208256232LOCKHEED MARTIN CORPORATION
AV1MT00929MICROLAB/FXR LLC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION ACCURACY REFERENCE FREQUENCY1.5 GIGAHERTZ
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECOAXIAL TYPE
COAXIAL CONNECTOR SERIES DESIGNATIONTNC
FREQUENCY RANGE0.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.30 TO 0.90
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 5.0
OVERALL HEIGHT1.130 INCHES NOMINAL
OVERALL LENGTH2.800 INCHES NOMINAL
OVERALL WIDTH1.130 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY2 CONNECTOR
OPERATING TEMP RANGE+0.0 TO 50.0 CELSIUS
POWER RATING2.0 WATTS AVERAGE
SEGMENT ATTENUATION RANGE IN DECIBELS+0.00 TO 1.00 AND +1.00 TO 1.99 AND +2.00 TO 2.99 AND +3.00 TO 3.99 AND +4.00 TO 4.99
SEGMENT ATTENUATION ACCURACY IN DECIBELS-0.30 TO 0.30 AND -0.40 TO 0.40 AND -0.50 TO 0.50
STEP POSITION QUANTITY6
VOLTAGE STANDING WAVE RATIO1.25
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, MALE


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