5985-01-059-2560, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-059-2560

Federal Supply Class:
5985

National Item Identification Number:
010592560

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:

7541452P0001	99971	LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS
7541452P1	99971	LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS
VA-421AG	29971	SMITHS INTERCONNECT AMERICAS, INC.

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 ELECTRONIC, CURRENT CONTROLLED
APPLICATION DESIGN	PRINTED CIRCUIT BOARD
ATTENUATION VARIATION METHOD	CONTINUOUS
BODY STYLE	IRREGULAR
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.350 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT	0.250 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATION	FEAT
FREQUENCY RANGE	15.000 MEGAHERTZ MINIMUM AND 100.000 MEGAHERTZ MAXIMUM
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
OPERATING TEMP RANGE	-65.0 TO 85.0 CELSIUS
OVERALL HEIGHT	0.547 INCHES MINIMUM AND 0.579 INCHES MAXIMUM
OVERALL LENGTH	0.672 INCHES MINIMUM AND 0.704 INCHES MAXIMUM
OVERALL WIDTH	0.640 INCHES MINIMUM AND 0.672 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY	4 TERMINAL
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
SPECIAL FEATURES	WEAPON SYSTEM ESSENTIAL
VOLTAGE STANDING WAVE RATIO	1.02
TERMINAL TYPE AND QUANTITY	4 PIN

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