5985-01-039-8439, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-039-8439

Federal Supply Class:
5985

National Item Identification Number:
010398439

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:

142C711H01	48306	NORTHROP GRUMMAN SUPPORT SERVICES CORP
142C711H01	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION
MDC2017SA-64	52335	DAL-TECH DEVICES, INC.
50V100W	52750	ALAN INDUSTRIES INC
50V100-028	52750	ALAN INDUSTRIES INC
50V100-028	74201	RACON CORP

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 SHAFT
APPLICATION DESIGN	TRANSMISSION LINE
ATTENUATION PER STEP IN DECIBELS	10.0
ATTENUATION VARIATION METHOD	STEPPED
BODY STYLE	COAXIAL TYPE
COAXIAL CONNECTOR SERIES DESIGNATION	SMA
FREQUENCY RANGE	1250.000 MEGAHERTZ MINIMUM AND 1350.000 MEGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.4
OPERATING TEMP RANGE	-20.0 TO 125.0 CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS	-0.80 TO 0.80
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 100.0
OVERALL HEIGHT	2.200 INCHES NOMINAL
OVERALL LENGTH	3.810 INCHES NOMINAL
OVERALL WIDTH	1.880 INCHES NOMINAL
POWER RATING	0.5 WATTS AVERAGE
SHAFT DIAMETER	0.250 INCHES NOMINAL
SHAFT LENGTH	0.750 INCHES NOMINAL
SHAFT TYPE	ROUND
VOLTAGE STANDING WAVE RATIO	1.20 AND 1.00
STEP POSITION QUANTITY	10
TERMINAL TYPE AND QUANTITY	2 CONNECTOR, COAXIAL, FEMALE

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