5985-01-287-9365, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-287-9365

Federal Supply Class:
5985

National Item Identification Number:
012879365

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:

2900851-1	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
5056-K43	62841	ROBINSON LABORATORIES INC
DA-C19S	64537	CAES SYSTEMS LLC

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 ELECTRONIC, PROGRAMMABLE
APPLICATION DESIGN	TRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS	10.0
ATTENUATION VARIATION METHOD	STEPPED
BODY STYLE	IRREGULAR
COAXIAL CONNECTOR SERIES DESIGNATION	SMA
FREQUENCY RANGE	3.100 GIGAHERTZ MINIMUM AND 3.500 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS	50.0 INPUT AND 50.0 OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.7
OVERALL LENGTH	2.500 INCHES NOMINAL
OVERALL WIDTH	1.500 INCHES NOMINAL
OVERALL ATTENUATION ACCURACY IN DECIBELS	-0.25 TO 0.25
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 10.0
OVERALL HEIGHT	1.380 INCHES NOMINAL
STEP POSITION QUANTITY	2
TERMINAL TYPE AND QUANTITY	2 CONNECTOR, COAXIAL, FEMALE AND 1 PIN
VOLTAGE STANDING WAVE RATIO	1.30

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