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National Stock Number:
5985-00-952-7659
Federal Supply Class:
5985
National Item Identification Number:
009527659
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).
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Manufacturer Information:
| 2130199G1 | 28528 | ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST | | 2130199G1 | 31550 | L3HARRIS TECHNOLOGIES, INC. | | BA149-001 | 71590 | CRL COMPONENTS INC |
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Techincal Specification:
| APPLICATION DESIGN | AUDIO | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY DIAMETER | 0.676 INCHES NOMINAL | | BUSHING LENGTH | 0.250 INCHES NOMINAL | | IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 30.0 | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.250 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF | | MOUNTING THREAD QUANTITY | 32 PER INCH | | POWER RATING | 500.0 MILLIWATTS AVERAGE | | TERMINAL TYPE AND QUANTITY | 4 TAB, SOLDER LUG |
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