NSN 5985-01-412-9148

Part Details | VARIABLE ATTENUATOR

5985-01-412-9148 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).

Alternate Parts: H39533K, H3953-3K, 1219866202, 1219866-202, 1219866202, 1219866-202, M2977, M-2977, 5985-01-412-9148, 01-412-9148, 5985014129148, 014129148

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59MAY 01, 199501-412-914800838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES

COAXIAL TYPE

Cross Reference | NSN 5985-01-412-9148
Part Number Cage Code Manufacturer
H3953-3K09992ARRA INC
1219866-20256232LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
1219866-20203538LOCKHEED MARTIN CORPORATIONDIV RMS
M-297712598R L C ELECTRONICS, INC.
Technical Data | NSN 5985-01-412-9148
Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE1.215 GIGAHERTZ MINIMUM AND 1.400 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO1.30
POWER RATING50.0 WATTS AVERAGE AND 500.0 WATTS PEAK
OVERALL ATTENUATION RANGE IN DECIBELSP0.0/P3.0
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE COAXIAL TYPE
OVERALL LENGTH3.620 INCHES NOMINAL
OVERALL HEIGHT2.380 INCHES NOMINAL
OVERALL WIDTH0.875 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY2 CONNECTOR, COAXIAL, FEMALE
COAXIAL CONNECTOR SERIES DESIGNATION SMA
OPERATING TEMP RANGE-1.0 TO +55.0 DEG CELSIUS
BODY MATERIAL ALUMINUM