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National Stock Number:
5985-00-167-0991
Federal Supply Class:
5985
National Item Identification Number:
001670991
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:
| 15H | 10241 | TELEPHONE SYSTEMS/COMMUNICATIONS |
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Techincal Specification:
| APPLICATION DESIGN | TRANSMISSION LINE | | FREQUENCY RANGE | 250.000 HERTZ MINIMUM AND 3400.000 HERTZ MAXIMUM | | FSC APPLICATION DATA | TELEPHONE CARRIER TERMINALS | | IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT | | OVERALL ATTENUATION ACCURACY IN DECIBELS | -5.00/+5.00 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 31.5 | | OVERALL HEIGHT | 1.125 INCHES NOMINAL | | OVERALL LENGTH | 8.000 INCHES NOMINAL | | OVERALL WIDTH | 1.875 INCHES NOMINAL | | SCALE LINEARITY | LINEAR | | SEGMENT ATTENUATION ACCURACY IN DECIBELS | -0.50 TO 0.50 | | POWER RATING | 1.0 WATTS AVERAGE |
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