5985-01-382-3363, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-382-3363

Federal Supply Class:
5985

National Item Identification Number:
013823363

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:

5616777-12	53711	NAVAL SEA SYSTEMS COMMAND
5616777-12	64537	CAES SYSTEMS LLC
ARS-1/66107	12457	MERRIMAC INDUSTRIES, INC

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 SLOTTED SCREW
APPLICATION DESIGN	PRINTED CIRCUIT BOARD
ATTENUATION VARIATION METHOD	CONTINUOUS
BODY STYLE	RECTANGULAR, TERMINALS ON ONE SURFACE
BUSHING LENGTH	0.600 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	0.500 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH	0.470 INCHES NOMINAL
FREQUENCY RANGE	55.000 MEGAHERTZ MINIMUM AND 65.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS	50.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS	1.5
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 20.0
OVERALL HEIGHT	0.750 INCHES NOMINAL
OVERALL LENGTH	1.350 INCHES NOMINAL
OVERALL WIDTH	0.760 INCHES MINIMUM
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
MOUNTING FACILITY TYPE AND QUANTITY	4 TERMINAL
POWER RATING	0.2 WATTS AVERAGE
PRECIOUS MATERIAL AND LOCATION	EXTERIOR CASE SURFACES GOLD
PRECIOUS MATERIAL	GOLD
VOLTAGE STANDING WAVE RATIO	1.30
TERMINAL TYPE AND QUANTITY	4 PIN

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