Product Details | VARIABLE ATTENUATOR

5985-01-175-4365 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: D1960A, 5985-01-175-4365, 01-175-4365, 5985011754365, 011754365

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

Supply Group (FSG) NSN Assign. NIIN
59 31 MAR 1984 01-175-4365

Cross Reference | NSN 5985-01-175-4365

Part Number Cage Code Manufacturer
D1960A 11332 GENERAL MICROWAVE CORPORATION DBA KRATOS GENERAL MICROWAVE
D1960A C1834 KONTRON AG

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Technical Data | NSN 5985-01-175-4365

Characteristic Specifications
FREQUENCY RANGE 0.500 GIGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 10000.0 INPUT
VOLTAGE STANDING WAVE RATIO 1.70
POWER RATING 100.0 MILLIWATTS PEAK
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 2.5
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 60.0
SEGMENT ATTENUATION RANGE IN DECIBELS 0.00 TO 20.00 AND 20.00 TO 40.00 AND 40.00 TO 60.00
SEGMENT ATTENUATION ACCURACY IN DECIBELS -1.00 TO 1.00 AND -1.50 TO 1.50 AND -2.00 TO 2.00
OVERALL LENGTH 2.200 INCHES NOMINAL
OVERALL HEIGHT 1.810 INCHES NOMINAL
OVERALL WIDTH 0.880 INCHES NOMINAL
III OPERATING TEMP RANGE -54.0 TO 110.0 DEG CELSIUS

Restrictions/Controls & Freight Information | NSN 5985-01-175-4365

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