5985-00-738-8051, ATTENUATOR,VARIABLE

National Stock Number:
5985-00-738-8051

Federal Supply Class:
5985

National Item Identification Number:
007388051

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:

10519383	19200	US ARMY ARDEC RDECOM
157F1	0C9D4	PERATON INC
157F1	9N770	TELEPHONICS CORP/PRD INSTRUMENTS

Techincal Specification:

APPLICATION DESIGN	WAVEGUIDE
ATTENUATION VARIATION METHOD	CONTINUOUS
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.520 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	0.500 INCHES NOMINAL
FREQUENCY RANGE	26.500 GIGAHERTZ MINIMUM AND 40.000 GIGAHERTZ MAXIMUM
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 40.0
MOUNTING FACILITY TYPE AND QUANTITY	4 TERMINAL W/MOUNTING HOLES
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
POWER RATING	250.0 MILLIWATTS AVERAGE
VOLTAGE STANDING WAVE RATIO	1.15
TERMINAL TYPE AND QUANTITY	2 FLANGE
UNTHREADED MOUNTING HOLE DIAMETER	0.166 INCHES NOMINAL

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