5985-01-171-2991, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-171-2991

Federal Supply Class:
5985

National Item Identification Number:
011712991

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:

8495H OPTION 003	28480	HEWLETT-PACKARD COMPANY
GE8157T711	D1518	KRUPP ATLAS ELEKTRONIK GMBH

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	COAXIAL TYPE
FREQUENCY RANGE	0.000 HERTZ MINIMUM AND 18.000 HERTZ MAXIMUM
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.4
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 70.0
OVERALL HEIGHT	1.700 INCHES NOMINAL
OVERALL LENGTH	4.500 INCHES NOMINAL
OVERALL WIDTH	2.900 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY	1 FREE STANDING BASE
POWER RATING	1.0 WATTS AVERAGE AND 100.0 WATTS PEAK
STEP POSITION QUANTITY	10
VOLTAGE STANDING WAVE RATIO	1.35 AND 1.50 AND 1.70

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