Product Details | VARIABLE ATTENUATOR

5985-01-174-1237 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: 3007, 3007100, 3007-100, 7333121, 733312-1, 9937, 5985-01-174-1237, 01-174-1237, 5985011741237, 011741237

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

Supply Group (FSG) NSN Assign. NIIN
59 14 MAR 1984 01-174-1237

Drawings & Photos | NSN 5985-01-174-1237


Demand History | NSN 5985-01-174-1237

Part Number Request Date QTY Origin
9937 2013-08-224 30 US

Cross Reference | NSN 5985-01-174-1237

Part Number Cage Code Manufacturer
3007 93459 AEROFLEX / WEINSCHEL, INC.
3007-100 93459 AEROFLEX / WEINSCHEL, INC.
733312-1 05869 RAYTHEON COMPANY DBA RAYTHEON
9937 93459 AEROFLEX / WEINSCHEL, INC.

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Technical Data | NSN 5985-01-174-1237

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE 0.000 HERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO 1.25
POWER RATING 1.0 WATTS AVERAGE AND 100.0 KILOWATTS PEAK
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 0.3
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 10.0
OVERALL ATTENUATION ACCURACY IN DECIBELS -3.00 TO 3.00
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 10
ATTENUATION PER STEP IN DECIBELS 1.0
BODY STYLE 10A COAXIAL TYPE
OVERALL LENGTH 2.087 INCHES NOMINAL
OVERALL HEIGHT 1.577 INCHES NOMINAL
OVERALL WIDTH 1.324 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 KNOB W/DIAL
TERMINAL TYPE AND QUANTITY 2 CONNECTOR, COAXIAL, FEMALE
COAXIAL CONNECTOR SERIES DESIGNATION SMA
MOUNTING FACILITY TYPE AND QUANTITY 3 THREADED STUD
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNF
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER 0.086 INCHES
MOUNTING THREAD QUANTITY 56 PER INCH
MOUNTING FACILITY PATTERN THREE POSITION CIRCULAR
BOLT CIRCLE DIAMETER 1.187 INCHES NOMINAL
III PRECIOUS MATERIAL GOLD
III PRECIOUS MATERIAL AND LOCATION BODY SURFACE GOLD

Restrictions/Controls & Freight Information | NSN 5985-01-174-1237

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:GItem contains gold
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