5985-00-961-0790, ATTENUATOR,VARIABLE

National Stock Number:
5985-00-961-0790

Federal Supply Class:
5985

National Item Identification Number:
009610790

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:

CBESX10158	80064	NAVAL SHIP SYSTEMS COMMAND
X101S8	0C9D4	PERATON INC
X101S8	9N770	TELEPHONICS CORP/PRD INSTRUMENTS

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 KNOB
APPLICATION DESIGN	WAVEGUIDE
BODY STYLE	WAVEGUIDE TYPE
FREQUENCY RANGE	8.200 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.5
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 60.0
OVERALL HEIGHT	6.125 INCHES NOMINAL
OVERALL LENGTH	9.000 INCHES NOMINAL
POWER RATING	10.0 WATTS AVERAGE
SEGMENT ATTENUATION ACCURACY IN DECIBELS	-0.50 TO 0.50 AND -0.60 TO 0.60
SEGMENT ATTENUATION RANGE IN DECIBELS	+0.00 TO 50.00 AND +50.00 TO 60.00
VOLTAGE STANDING WAVE RATIO	1.15
WAVEGUIDE FLANGE DESIGNATION	UG39/U
WAVEGUIDE FLANGE TYPE	COVER
TERMINAL TYPE AND QUANTITY	2 FLANGE

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