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National Stock Number:
5985-00-617-2572
Federal Supply Class:
5985
National Item Identification Number:
006172572
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:
| 188B | 0C9D4 | PERATON INC | | 188B | 9N770 | TELEPHONICS CORP/PRD INSTRUMENTS | | 7531032P1 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
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Techincal Specification:
| APPLICATION DESIGN | WAVEGUIDE | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY STYLE | WAVEGUIDE TYPE | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 40.0 | | OVERALL HEIGHT | 4.000 INCHES NOMINAL | | OVERALL LENGTH | 4.000 INCHES NOMINAL | | OVERALL WIDTH | 3.000 INCHES NOMINAL | | POWER RATING | 1.0 WATTS AVERAGE | | VOLTAGE STANDING WAVE RATIO | 1.15 | | WAVEGUIDE FLANGE DESIGNATION | UG419V | | TERMINAL TYPE AND QUANTITY | 2 FLANGE |
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