4730-00-116-6598 BUSHING,PIPE Index 5841-00-116-6601 CONTROL,RADAR

National Stock Number:
5985-00-116-6600

Federal Supply Class:
5985

National Item Identification Number:
001166600

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:
180234221877NORTHROP GRUMMAN SYSTEMS CORPORATION
228076-237695RAYTHEON COMPANY
2887497-149956RAYTHEON COMPANY
2887497-153711NAVAL SEA SYSTEMS COMMAND
8122S-10004423TELONIC BERKELEY, INC.


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 KNOB AND 1 SHAFT
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION VARIATION METHODSTEPPED
BODY MATERIALALUMINUM ALLOY
BODY STYLECOAXIAL TYPE
COAXIAL CONNECTOR SERIES DESIGNATIONSMA
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.2
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 100.0
OVERALL HEIGHT2.120 INCHES NOMINAL
OVERALL LENGTH3.200 INCHES NOMINAL
OVERALL WIDTH1.310 INCHES NOMINAL
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY PATTERNFOUR POSITION DIAMOND
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING FACILITY TYPE AND QUANTITY4 THREADED HOLE
MOUNTING THREAD QUANTITY32 PER INCH
OPERATING TEMP RANGE-55.0 TO 85.0 CELSIUS
SPECIAL FEATURES30.0 DEG BETWEEN STOPS
POWER RATING3.0 WATTS AVERAGE AND 200.0 WATTS PEAK
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT TYPEROUND
SHAFT LENGTH0.920 INCHES NOMINAL
VOLTAGE STANDING WAVE RATIO1.30
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, MALE


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