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National Stock Number:
5985-00-686-3986
Federal Supply Class:
5985
National Item Identification Number:
006863986
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:
| 185BS1 | 0C9D4 | PERATON INC | | 185BS1 | 9N770 | TELEPHONICS CORP/PRD INSTRUMENTS | | 9138283 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| APPLICATION DESIGN | WAVEGUIDE | | ATTENUATION VARIATION METHOD | CONTINUOUS | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 40.0 | | OVERALL LENGTH | 7.000 INCHES NOMINAL | | OVERALL WIDTH | 5.625 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 4 TERMINAL | | POWER RATING | 1.0 WATTS AVERAGE | | VOLTAGE STANDING WAVE RATIO | 15.00 | | TERMINAL TYPE AND QUANTITY | 2 FLANGE | | UNTHREADED MOUNTING HOLE DIAMETER | 0.169 INCHES NOMINAL |
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