5985-01-075-7369, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-075-7369

Federal Supply Class:
5985

National Item Identification Number:
010757369

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:

3242099	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
50CA9.6-1278	52750	ALAN INDUSTRIES INC
6804-20-AD	09992	ANTENNA & RADOME RESEARCH ASSOCIATES CORP

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 SLOTTED SCREW
ATTENUATION VARIATION METHOD	CONTINUOUS
BODY STYLE	COAXIAL TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.594 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	0.844 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATION	SMA
FREQUENCY RANGE	8.500 GIGAHERTZ MINIMUM AND 9.600 GIGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.7
III APPLICATION DESIGN	TRANSMISSION LINE
PROPRIETARY CHARACTERISTICS	PACS
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER	0.112 INCHES
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNC
MOUNTING FACILITY TYPE AND QUANTITY	4 THREADED HOLE
MOUNTING THREAD QUANTITY	40 PER INCH
OPERATING TEMP RANGE	-28.0/+70.0 DEG CELSIUS
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0/+20.0
OVERALL HEIGHT	0.500 INCHES NOMINAL
OVERALL LENGTH	2.250 INCHES NOMINAL
OVERALL WIDTH	1.750 INCHES NOMINAL
VOLTAGE STANDING WAVE RATIO	1.70
TERMINAL TYPE AND QUANTITY	2 CONNECTOR, COAXIAL, FEMALE

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