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National Stock Number:
5985-00-351-3499
Federal Supply Class:
5985
National Item Identification Number:
003513499
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:
| 2Z394-111 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SC-C-73036 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| APPLICATION DESIGN | WAVEGUIDE | | ATTENUATION VARIATION METHOD | CONTINUOUS | | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 1.375 INCHES NOMINAL | | FREQUENCY RANGE | 20.000 MEGAHERTZ MINIMUM AND 100.000 MEGAHERTZ MAXIMUM | | OVERALL ATTENUATION ACCURACY IN DECIBELS | -3.25 TO 3.25 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 130.0 | | OVERALL HEIGHT | 2.250 INCHES NOMINAL | | OVERALL LENGTH | 6.500 INCHES NOMINAL | | OVERALL WIDTH | 2.500 INCHES NOMINAL | | MOUNTING FACILITY TYPE AND QUANTITY | 3 FLANGE W/MOUNTING HOLE | | UNTHREADED MOUNTING HOLE DIAMETER | 0.187 INCHES NOMINAL |
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