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National Stock Number:
5985-00-822-3349
Federal Supply Class:
5985
National Item Identification Number:
008223349
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:
| ATM7787 | 09553 | MARCONI ELECTRONICS INC MARCONI INSTRUMENTS DIV | | ATM7787 | 51190 | VIAVI SOLUTIONSLLC |
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Techincal Specification:
| APPLICATION DESIGN | TRANSMISSION LINE | | ATTENUATION PER STEP IN DECIBELS | 1.0 | | ATTENUATION VARIATION METHOD | STEPPED | | FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 12.000 GIGAHERTZ MAXIMUM | | FSC APPLICATION DATA | RADIO SET,RADIO,EXCEPT NAVIGATION AND HOME TYPE,NONAIRBORNE | | IMPEDANCE RATING IN OHMS | 75.0 INPUT-OUTPUT | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 11.0 | | SPECIAL FEATURES | CLOCKWISE ROTATION ADDS ATTENUATION | | STEP POSITION QUANTITY | 11 |
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