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National Stock Number:
5985-00-020-2990
Federal Supply Class:
5985
National Item Identification Number:
000202990
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:
| 50CV100-849 | 52750 | ALAN INDUSTRIES INC | | A4349A | 12598 | RLC ELECTRONICS, INC | | AT 104 F | 77948 | SINGER CO THE | | AT-104-F | 16665 | SINGER CO THE INSTRUMENTATION DIV | | AT21-12F | 12598 | RLC ELECTRONICS, INC | | CN-764/U | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM | | VA112-6 | 29971 | SMITHS INTERCONNECT AMERICAS, INC. |
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Techincal Specification:
| APPLICATION DESIGN | TRANSMISSION LINE | | ATTENUATION PER STEP IN DECIBELS | 6.0 | | ATTENUATION VARIATION METHOD | STEPPED | | COAXIAL CONNECTOR SERIES DESIGNATION | N | | FREQUENCY RANGE | 0.000 GIGAHERTZ MINIMUM AND 400.000 GIGAHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT | | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.25 TO 0.25 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 60.0 | | OVERALL DIAMETER | 4.500 INCHES NOMINAL | | OVERALL LENGTH | 8.875 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.190 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNF | | MOUNTING THREAD QUANTITY | 32 PER INCH | | POWER RATING | 1.0 WATTS AVERAGE | | STEP POSITION QUANTITY | 10 |
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