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National Stock Number:
5985-00-328-8898
Federal Supply Class:
5985
National Item Identification Number:
003288898
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:
| 8171360 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | WAVEGUIDE | | ATTENUATION ACCURACY REFERENCE FREQUENCY | 8.5 GIGAHERTZ | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY STYLE | WAVEGUIDE TYPE | | FREQUENCY RANGE | 8.500 GIGAHERTZ MINIMUM AND 9.600 GIGAHERTZ MAXIMUM | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 | | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.50 TO 0.50 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 35.0 | | OVERALL LENGTH | 3.500 INCHES NOMINAL | | SCALE DIVISION QUANTITY | 35 | | SCALE LINEARITY | LINEAR | | SHAFT TYPE | ROUND | | WAVEGUIDE FLANGE TYPE | COVER | | TERMINAL TYPE AND QUANTITY | 2 FLANGE |
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