5950-00-088-8755 TRANSFORMER,AUDIO FREQUENCY Index 4730-00-088-8759 ELBOW,TUBE

National Stock Number:
5985-00-088-8756

Federal Supply Class:
5985

National Item Identification Number:
000888756

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:
1291017P194117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
AU25-70215312457MERRIMAC INDUSTRIES INC


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
APPLICATION DESIGNAUDIO
ATTENUATION ACCURACY REFERENCE FREQUENCY8.0 GIGAHERTZ
ATTENUATION VARIATION METHODCONTINUOUS
BODY STYLECOAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.250 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.812 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATIONBN AND BNC
FREQUENCY RANGE0.500 GIGAHERTZ MINIMUM AND 12.000 GIGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.5
OVERALL ATTENUATION ACCURACY IN DECIBELS-1.00 TO 1.00
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 30.0
OVERALL HEIGHT1.812 INCHES MAXIMUM
OVERALL LENGTH4.250 INCHES MAXIMUM
OVERALL WIDTH1.000 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING AND 4 UNTHREADED HOLE
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY PATTERNFOUR POSITION RECTANGULAR
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING THREAD QUANTITY32 PER INCH
OPERATING TEMP RANGE-0.0 TO 71.0 CELSIUS
POWER RATING4.0 WATTS PEAK
SCHEMATIC DIAGRAM DESIGNATORUNBALANCED "PI"
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT LENGTH2.600 INCHES NOMINAL
SHAFT TYPEROUND, SLOTTED
WAVEGUIDE FLANGE DESIGNATIONU25-702153
TERMINAL TYPE AND QUANTITY1 CONNECTOR, COAXIAL, MALE AND 1 CONNECTOR, COAXIAL, FEMALE


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