NSN 5985-01-263-5205

Part Details | VARIABLE ATTENUATOR

5985-01-263-5205 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: 25931, 2593-1, 29028642, 2902864-2, A2091, A-2091, 5985-01-263-5205, 01-263-5205, 5985012635205, 012635205

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59SEP 15, 198701-263-520500838 ( ATTENUATOR, VARIABLE )
REFERENCE DRAWINGS & PICTURES

COAXIAL TYPE

Cross Reference | NSN 5985-01-263-5205
Part Number Cage Code Manufacturer
2593-193459API / WEINSCHEL, INC.
2902864-210001NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT
A-209112598R L C ELECTRONICS, INC.
Technical Data | NSN 5985-01-263-5205
Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
IMPEDANCE RATING IN OHMS50.0 INPUT-OUTPUT
VOLTAGE STANDING WAVE RATIO1.55
POWER RATING1.0 WATTS PEAK AND 1.0 KILOWATTS PEAK
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.5
OVERALL ATTENUATION RANGE IN DECIBELSP0.0/P10.0
OVERALL ATTENUATION ACCURACY IN DECIBELSM0.70/P0.70
ATTENUATION VARIATION METHOD CONTINUOUS
BODY STYLE COAXIAL TYPE
OVERALL LENGTH8.250 INCHES NOMINAL
OVERALL HEIGHT8.250 INCHES NOMINAL
OVERALL WIDTH2.940 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SHAFT
SHAFT TYPE ROUND
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT LENGTH0.550 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY1 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, COAXIAL, MALE
COAXIAL CONNECTOR SERIES DESIGNATION N AND N