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National Stock Number:
5985-00-429-2014
Federal Supply Class:
5985
National Item Identification Number:
004292014
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:
| 549D020 | 06181 | PROBESCOPE CO INC | | B549D020 | 06181 | PROBESCOPE CO INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB | | APPLICATION DESIGN | WAVEGUIDE | | ATTENUATION PER STEP IN DECIBELS | 10.0 | | ATTENUATION VARIATION METHOD | STEPPED | | BODY LENGTH | 2.625 INCHES NOMINAL | | BODY STYLE | CYLINDRICAL W/REAR TERMINALS | | BUSHING LENGTH | 0.375 INCHES NOMINAL | | FREQUENCY RANGE | 10.000 HERTZ MINIMUM AND 500.000 KILOHERTZ MAXIMUM | | OPERATING TEMP RANGE | -28.0 TO 65.0 CELSIUS | | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.50 TO 0.50 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 90.0 | | OVERALL DIAMETER | 2.375 INCHES NOMINAL | | OVERALL LENGTH | 3.375 INCHES NOMINAL | | STEP POSITION QUANTITY | 9 | | TERMINAL TYPE AND QUANTITY | 2 WIRE LEAD |
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