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National Stock Number:
5985-01-017-0013
Federal Supply Class:
5985
National Item Identification Number:
010170013
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:
| 138C312H01 | 48306 | NORTHROP GRUMMAN SUPPORT SERVICES CORP | | 138C312H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SLOTTED SCREW | | APPLICATION DESIGN | TRANSMISSION LINE | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY STYLE | COAXIAL TYPE | | FREQUENCY RANGE | 2.300 GIGAHERTZ MINIMUM AND 3.100 GIGAHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 50.0 INPUT | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 | | OVERALL HEIGHT | 2.250 INCHES NOMINAL | | OVERALL LENGTH | 1.760 INCHES NOMINAL | | SPECIAL FEATURES | T.O. 31P3-2TPS43-54 | | VOLTAGE STANDING WAVE RATIO | 1.30 |
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