Product Details | VARIABLE ATTENUATOR

5985-01-295-0654 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: 50P381, 50P-381, 5985-01-295-0654, 01-295-0654, 5985012950654, 012950654

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

Supply Group (FSG) NSN Assign. NIIN
59 27 FEB 1989 01-295-0654

Cross Reference | NSN 5985-01-295-0654

Part Number Cage Code Manufacturer
50P-381 61162 JFW INDUSTRIES INCORPORATED

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Technical Data | NSN 5985-01-295-0654

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE 900.000 MEGAHERTZ MINIMUM AND 1300.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO 1.41
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 4.0
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 127.0
OVERALL ATTENUATION ACCURACY IN DECIBELS -0.50 TO 0.50
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 127
ATTENUATION PER STEP IN DECIBELS 1.0
OVERALL LENGTH 4.690 INCHES NOMINAL
OVERALL HEIGHT 1.440 INCHES NOMINAL
OVERALL WIDTH 1.750 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 ELECTRONIC, PROGRAMMABLE
TERMINAL TYPE AND QUANTITY 2 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, RECEPTACLE
COAXIAL CONNECTOR SERIES DESIGNATION SMA
MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED HOLE
MOUNTING FACILITY PATTERN FOUR POSITION RECTANGULAR
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 3.000 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT 1.000 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5985-01-295-0654

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