5985-01-325-9240 SUPPORT,ANTENNA Index 1730-01-325-9242 PIN,GROUND SAFETY

National Stock Number:
5985-01-325-9241

Federal Supply Class:
5985

National Item Identification Number:
013259241

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:
5010A34280WAVETEK RF PRODUCTS INC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNTRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY STYLECOAXIAL TYPE
COAXIAL CONNECTOR SERIES DESIGNATIONBNC
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 2000.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.3
OVERALL LENGTH2.875 INCHES NOMINAL
OVERALL WIDTH1.875 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY6 THREADED HOLE(S)
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MOUNTING THREAD QUANTITY32 PER INCH
OVERALL ATTENUATION ACCURACY IN DECIBELS-1.00 TO 1.00
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 10.0
OVERALL HEIGHT2.438 INCHES NOMINAL
POWER RATING1.0 WATTS AVERAGE
SEGMENT ATTENUATION RANGE IN DECIBELS+0.00 TO 1.00 AND +1.00 TO 2.00 AND +2.00 TO 3.00 AND +3.00 TO 4.00 AND +4.00 TO 5.00 AND +5.00 TO 6.00 AND +6.00 TO 7.00 AND +7.00 TO 8.00 AND +8.00 TO 9.00 AND +9.00 TO 10.00
SHAFT DIAMETER0.313 INCHES NOMINAL
SHAFT LENGTH0.750 INCHES NOMINAL
SHAFT TYPEROUND
STEP POSITION QUANTITY10
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE
VOLTAGE STANDING WAVE RATIO1.20 AND 1.50


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