5985-01-295-3391, ATTENUATOR,VARIABLE

National Stock Number:
5985-01-295-3391

Federal Supply Class:
5985

National Item Identification Number:
012953391

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:

5616444-4	53711	NAVAL SEA SYSTEMS COMMAND
P-DATT-4115	0N8W8	CRANE ELECTRONICS, INC.
P-DATT-4115AM	0N8W8	CRANE ELECTRONICS, INC.
P-DATT-4115	32252	SIGNAL TECHNOLOGY CORP

Techincal Specification:

ADJUSTMENT DEVICE TYPE AND QUANTITY	1 ELECTRONIC, VOLTAGE CONTROLLED
APPLICATION DESIGN	PRINTED CIRCUIT BOARD
ATTENUATION VARIATION METHOD	STEPPED
BODY STYLE	IRREGULAR
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	5.5
OVERALL ATTENUATION ACCURACY IN DECIBELS	-0.25 TO 0.25
OVERALL ATTENUATION RANGE IN DECIBELS	+0.0 TO 18.6
OVERALL HEIGHT	0.400 INCHES MAXIMUM
OVERALL LENGTH	2.000 INCHES MAXIMUM
OVERALL WIDTH	1.000 INCHES MAXIMUM
PRECIOUS MATERIAL AND LOCATION	EXTERNAL SURFACE GOLD
PRECIOUS MATERIAL	GOLD
SPECIAL FEATURES	CASE SHALL BE BRASS,TIN PLATED AND PAINTED WITH SEMI-GLOSS ENAMEL; BOTTOM SURFACE SHALL BE GOLD PLATED OVER NICKEL
VOLTAGE STANDING WAVE RATIO	1.00 AND 1.30 AND 1.40
TERMINAL TYPE AND QUANTITY	38 PIN

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