Product Details | VARIABLE ATTENUATOR

5985-01-265-0974 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).

Part Alternates: CC1200606, CC120060-6, 717110, 7171-10, 5985-01-265-0974, 01-265-0974, 5985012650974, 012650974

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
59 09 OCT 1987 01-265-0974

Drawings & Photos | NSN 5985-01-265-0974


Cross Reference | NSN 5985-01-265-0974

Part Number Cage Code Manufacturer
7171-10 19136 MARC ALAN GROUP THE INC
CC120060-6 U2248 SELEX ES LTD

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Technical Data | NSN 5985-01-265-0974

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE 7.000 GIGAHERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO 1.50 AND 1.70
POWER RATING 10.0 WATTS AVERAGE AND 3.0 KILOWATTS PEAK
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 0.5
OVERALL ATTENUATION RANGE IN DECIBELS 10.0 TO 15.0
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE 22A COAXIAL TYPE
OVERALL LENGTH 2.000 INCHES NOMINAL
OVERALL HEIGHT 2.563 INCHES MINIMUM
OVERALL WIDTH 0.500 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 KNOB AND 1 SHAFT
SHAFT TYPE ROUND, SLOTTED
SHAFT DIAMETER 0.250 INCHES NOMINAL
SHAFT LENGTH 0.375 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 2 CONNECTOR, COAXIAL, FEMALE
COAXIAL CONNECTOR SERIES DESIGNATION SMA

Restrictions/Controls & Freight Information | NSN 5985-01-265-0974

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information