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National Stock Number:
5985-00-946-0101
Federal Supply Class:
5985
National Item Identification Number:
009460101
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:
| D38094-1 | 99899 | NARDA HOLDINGS, INC. |
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Techincal Specification:
| APPLICATION DESIGN | WAVEGUIDE | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BOLT CIRCLE DIAMETER | 3.000 INCHES NOMINAL | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 100.0 | | OVERALL HEIGHT | 2.000 INCHES NOMINAL | | OVERALL LENGTH | 10.250 INCHES NOMINAL | | OVERALL WIDTH | 4.000 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 3 THREADED HOLE | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.164 INCHES | | MOUNTING FACILITY PATTERN | THREE POSITION CIRCULAR | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC | | MOUNTING THREAD QUANTITY | 32 PER INCH | | POWER RATING | 1.0 WATTS AVERAGE |
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