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National Stock Number:
5985-01-113-3037
Federal Supply Class:
5985
National Item Identification Number:
011133037
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:
| 77C712498P001 | 03538 | LOCKHEED MARTIN CORPORATION | | ARS-1/13756 | 12457 | MERRIMAC INDUSTRIES INC |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SLOTTED SCREW AND 1 SHAFT | | APPLICATION DESIGN | TRANSMISSION LINE | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY STYLE | COAXIAL TYPE | | FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 225.000 MEGAHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 1.5 | | OPERATING TEMP RANGE | +0.0 TO 65.0 CELSIUS | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 20.0 | | OVERALL HEIGHT | 0.750 INCHES NOMINAL | | OVERALL LENGTH | 0.600 INCHES NOMINAL | | OVERALL WIDTH | 1.350 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED STUD | | POWER RATING | 0.5 WATTS AVERAGE | | SHAFT DIAMETER | 0.125 INCHES NOMINAL | | SHAFT LENGTH | 0.600 INCHES NOMINAL | | SHAFT TYPE | ROUND, SLOTTED | | VOLTAGE STANDING WAVE RATIO | 1.30 | | TERMINAL TYPE AND QUANTITY | 4 PIN |
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