5985-01-277-0780, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-277-0780

Federal Supply Class:
5985

National Item Identification Number:
012770780

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:

434373-1	00752	L3HARRIS TECHNOLOGIES, INC.
PAS-1-13	15542	SCIENTIFIC COMPONENTS CORP

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 ELECTRONIC, CURRENT CONTROLLED
APPLICATION DESIGN	PRINTED CIRCUIT BOARD
ATTENUATION ACCURACY REFERENCE FREQUENCY	12.0 MEGAHERTZ
ATTENUATION VARIATION METHOD	STEPPED
BODY STYLE	IRREGULAR
FREQUENCY RANGE	5.000 MEGAHERTZ MINIMUM AND 450.000 MEGAHERTZ MAXIMUM
FSC APPLICATION DATA	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	4.7
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 65.0
OVERALL HEIGHT	0.385 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
OVERALL LENGTH	0.770 INCHES MINIMUM AND 0.800 INCHES MAXIMUM
OVERALL WIDTH	0.370 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
POWER RATING	1.0 WATTS PEAK
SEGMENT ATTENUATION RANGE IN DECIBELS	+0.00 TO 35.00 AND +35.00 TO 40.00 AND +40.00 TO 50.00 AND +50.00 TO 60.00 AND +60.00 TO 65.00
STEP POSITION QUANTITY	5
TERMINAL TYPE AND QUANTITY	8 PIN

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