5985-01-185-1529, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-185-1529

Federal Supply Class:
5985

National Item Identification Number:
011851529

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:

439226-1	3B150	RAYTHEON COMPANY
439226-1	49956	RAYTHEON COMPANY
439226-1	54X10	RAYTHEON COMPANY

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 ELECTRONIC, CURRENT CONTROLLED
APPLICATION DESIGN	TRANSMISSION LINE
ATTENUATION VARIATION METHOD	CONTINUOUS
BODY STYLE	IRREGULAR
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	2.000 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATION	SMA
FREQUENCY RANGE	9.000 GIGAHERTZ MINIMUM AND 11.000 GIGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	2.3
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 40.0
OVERALL HEIGHT	0.400 INCHES NOMINAL
OVERALL LENGTH	4.500 INCHES NOMINAL
OVERALL WIDTH	2.250 INCHES NOMINAL
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY	4 UNTHREADED HOLE(S)
POWER RATING	500.0 MILLIWATTS AVERAGE
UNTHREADED MOUNTING HOLE DIAMETER	0.150 INCHES NOMINAL
VOLTAGE STANDING WAVE RATIO	1.70
TERMINAL TYPE AND QUANTITY	1 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, COAXIAL, MALE AND 2 TURRET

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