5985-01-016-9599, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-016-9599

Federal Supply Class:
5985

National Item Identification Number:
010169599

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:

SM-C-753444

80063

US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	5 LEVER
APPLICATION DESIGN	TRANSMISSION LINE
ATTENUATION ACCURACY REFERENCE FREQUENCY	70.0 MEGAHERTZ
ATTENUATION PER STEP IN DECIBELS	1.0
ATTENUATION VARIATION METHOD	STEPPED
BODY STYLE	COAXIAL TYPE
COAXIAL CONNECTOR SERIES DESIGNATION	SMA
FREQUENCY RANGE	50.000 MEGAHERTZ MINIMUM AND 90.000 MEGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.3
OVERALL ATTENUATION ACCURACY IN DECIBELS	-1.00 TO 1.00
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 21.0
OVERALL HEIGHT	1.250 INCHES NOMINAL
OVERALL LENGTH	4.375 INCHES NOMINAL
OVERALL WIDTH	2.062 INCHES NOMINAL
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
MOUNTING FACILITY TYPE AND QUANTITY	2 THREADED HOLE(S)
MOUNTING THREAD QUANTITY	40 PER INCH
OPERATING TEMP RANGE	-45.0 TO 120.0 CELSIUS
SEGMENT ATTENUATION RANGE IN DECIBELS	+1.00 TO 8.00
STEP POSITION QUANTITY	21
TERMINAL TYPE AND QUANTITY	2 CONNECTOR, COAXIAL, FEMALE

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