5985-00-239-6126, ATTENUATOR,VARIABLE

National Stock Number:
5985-00-239-6126

Federal Supply Class:
5985

National Item Identification Number:
002396126

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:

192-405	90073	CMC ELECTRONICS INC
203-192405-000	90073	CMC ELECTRONICS INC
TC-50A	04423	TELONIC BERKELEY, INC.
CN-1292/U	80058	JOINT ELECTRONICS TYPE DESIGNATION SYSTEM

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 KNOB
APPLICATION DESIGN	AUDIO
ATTENUATION PER STEP IN DECIBELS	0.1
ATTENUATION VARIATION METHOD	STEPPED
BODY STYLE	CYLINDRICAL W/ADJUSTMENT KNOB
COAXIAL CONNECTOR SERIES DESIGNATION	BNC
FREQUENCY RANGE	0.000 MEGAHERTZ MINIMUM AND 900.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	0.2
OVERALL ATTENUATION ACCURACY IN DECIBELS	-0.01 TO 0.01
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 1.0
OVERALL DIAMETER	3.000 INCHES NOMINAL
OVERALL LENGTH	2.500 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY	2 CONNECTOR
POWER RATING	2.0 WATTS AVERAGE
SCALE DIVISION QUANTITY	11
SCALE LINEARITY	LINEAR
SCHEMATIC DIAGRAM DESIGNATOR	UNBALANCED "PI"
STEP POSITION QUANTITY	11
VOLTAGE STANDING WAVE RATIO	1.30
TERMINAL TYPE AND QUANTITY	2 CONNECTOR, COAXIAL, MALE

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