5985-00-055-8039, ATTENUATOR,VARIABLE

National Stock Number:
5985-00-055-8039

Federal Supply Class:
5985

National Item Identification Number:
000558039

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:

579R895H01	97942	NORTHROP GRUMMAN SYSTEMS CORPORATION
90290	00443	WAVELINE INC

Techincal Specification:

APPLICATION DESIGN	TRANSMISSION LINE
ATTENUATION VARIATION METHOD	STEPPED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT	1.340 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	2.810 INCHES NOMINAL
COAXIAL CONNECTOR SERIES DESIGNATION	BNC
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	2.440 INCHES NOMINAL
FREQUENCY RANGE	100.000 MEGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.2
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 132.0
SPECIAL FEATURES	ALSO 2 POSITION IN-LINE PATTERN W/0.164-32 NC THD
POWER RATING	500.0 WATTS AVERAGE
STEP POSITION QUANTITY	10
VOLTAGE STANDING WAVE RATIO	1.20

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