NSN 5985-01-339-1073

Part Details | VARIABLE ATTENUATOR

5985-01-339-1073 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: 490000060404, 4900-00060-40-4, 490000060404, 4900-00060-40-4, 53127A1S5VTTL, 53127A-1S-5V-TTL, PA54SMATTL5V, PA-54/SMA-TTL5V, 5985-01-339-1073, 01-339-1073, 5985013391073, 013391073

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59MAY 16, 199101-339-107300838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES

COAXIAL TYPE

Cross Reference | NSN 5985-01-339-1073
Part Number Cage Code Manufacturer
4900-00060-40-4K0662LEONARDO MW LTD
4900-00060-40-4U3755MARCONI AVIONICS LTD
53127A-1S-5V-TTL23042TRILITHIC, INC.
PA-54/SMA-TTL5V23042TRILITHIC, INC.
Technical Data | NSN 5985-01-339-1073
Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE0.000 HERTZ MINIMUM AND 1.300 GIGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIOB1.20$$B1.30$$B1.50
POWER RATING0.5 WATTS AVERAGE AND 750.0 WATTS PEAK
OVERALL ATTENUATION RANGE IN DECIBELSP0.0/P127.0
OVERALL ATTENUATION ACCURACY IN DECIBELSM0.40/P0.40
ATTENUATION ACCURACY REFERENCE FREQUENCY1.3 GIGAHERTZ
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY6
ATTENUATION PER STEP IN DECIBELSB1.0$$B2.0$$B4.0$$B8.0$$B16.0$$B32.0
BODY STYLE COAXIAL TYPE
OVERALL LENGTH6.937 INCHES NOMINAL
OVERALL HEIGHT1.375 INCHES NOMINAL
OVERALL WIDTH2.687 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY1 ELECTRONIC, PROGRAMMABLE