5905-00-295-5536 ATTENUATOR,VARIABLE Index 5905-00-295-5545 RESISTOR,FIXED,WIRE WOUND,INDUCT

National Stock Number:
5985-00-295-5542

Federal Supply Class:
5985

National Item Identification Number:
002955542

Description:
ATTENUATOR,VARIABLE

Detail:
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).


Manufacturer Information:
150928057SHALLCO, INC
25A864C26916NORTHROP GRUMMAN SYSTEMS CORPORATION
CP800T58880MEGGITT (NEW HAMPSHIRE), INC
SCB6076180063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
ADJUSTMENT DEVICE TYPE AND QUANTITY1 SLOTTED SCREW
APPLICATION DESIGNAUDIO
ATTENUATION ACCURACY REFERENCE FREQUENCY5.0 KILOHERTZ
ATTENUATION PER STEP IN DECIBELS1.0
ATTENUATION VARIATION METHODSTEPPED
BODY DIAMETER1.844 INCHES NOMINAL
BODY STYLEWAVEGUIDE TYPE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS1.375 INCHES NOMINAL
FIRST FLAT LENGTH0.438 INCHES NOMINAL
FLAT HEIGHT0.219 INCHES NOMINAL
FREQUENCY RANGE0.000 KILOHERTZ MINIMUM AND 29.000 KILOHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS100000.0 INPUT-OUTPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS0.7
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER0.138 INCHES
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNC
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE
MOUNTING THREAD QUANTITY32 PER INCH
OPERATING TEMP RANGE-55.0 TO 120.0 CELSIUS
OVERALL ATTENUATION ACCURACY IN DECIBELS-0.30 TO 0.30
OVERALL ATTENUATION RANGE IN DECIBELS+0.0 TO 12.0
OVERALL HEIGHT1.906 INCHES NOMINAL
OVERALL LENGTH2.656 INCHES NOMINAL
OVERALL WIDTH2.156 INCHES NOMINAL
POWER RATING600.0 MILLIWATTS AVERAGE
SCHEMATIC DIAGRAM DESIGNATORUNBALANCED "LR"
SEGMENT ATTENUATION ACCURACY IN DECIBELS-0.25 TO 0.25
SEGMENT ATTENUATION RANGE IN DECIBELS+0.00 TO 12.00
SHAFT LENGTH0.750 INCHES NOMINAL
SHAFT DIAMETER0.250 INCHES NOMINAL
SHAFT TYPEROUND, FLATTED
STEP POSITION QUANTITY12
TERMINAL TYPE AND QUANTITY6 TAB, SOLDER LUG


Click here to Register for Free 30-day Trial