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National Stock Number:
5985-01-215-0847
Federal Supply Class:
5985
National Item Identification Number:
012150847
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:
| 11441816 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | ASM-15-11K/42211 | 12457 | MERRIMAC INDUSTRIES INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | TRANSMISSION LINE | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY STYLE | COAXIAL TYPE | | COAXIAL CONNECTOR SERIES DESIGNATION | SMA | | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT | | 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 15.0 | | OVERALL HEIGHT | 0.850 INCHES MAXIMUM | | OVERALL LENGTH | 3.415 INCHES NOMINAL | | OVERALL WIDTH | 3.220 INCHES NOMINAL | | POWER RATING | 5.0 WATTS AVERAGE | | SHAFT DIAMETER | 0.250 INCHES NOMINAL | | SHAFT TYPE | ROUND, SLOTTED | | SHAFT LENGTH | 0.720 INCHES MAXIMUM | | TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, MALE |
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