5985-00-434-0116, ATTENUATOR,VARIABLE

National Stock Number:
5985-00-434-0116

Federal Supply Class:
5985

National Item Identification Number:
004340116

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:

660524	56232	LOCKHEED MARTIN CORPORATION
R5660524F	56232	LOCKHEED MARTIN CORPORATION

Techincal Specification:

APPLICATION DESIGN	WAVEGUIDE
ATTENUATION VARIATION METHOD	CONTINUOUS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.280 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	1.220 INCHES NOMINAL
FREQUENCY RANGE	8.500 GIGAHERTZ MINIMUM AND 9.600 GIGAHERTZ MAXIMUM
FSC APPLICATION DATA	TEST SET,RADIO
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY	8 UNTHREADED HOLE
OVERALL ATTENUATION ACCURACY IN DECIBELS	-1.50 TO 1.50
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 43.0
TERMINAL TYPE AND QUANTITY	2 FLANGE
UNTHREADED MOUNTING HOLE DIAMETER	0.169 INCHES NOMINAL

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