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National Stock Number:
5985-01-369-7459
Federal Supply Class:
5985
National Item Identification Number:
013697459
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:
| 1218186-201 | 03538 | LOCKHEED MARTIN CORPORATION | | 1218186-201 | 56232 | LOCKHEED MARTIN CORPORATION | | 50CA3.6-1395 | 52750 | ALAN INDUSTRIES INC | | AR4390 | 09992 | ANTENNA & RADOME RESEARCH ASSOCIATES CORP |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 2 SHAFT | | APPLICATION DESIGN | TRANSMISSION LINE OR WAVEGUIDE | | ATTENUATION VARIATION METHOD | STEPPED | | BODY STYLE | COAXIAL TYPE | | COAXIAL CONNECTOR SERIES DESIGNATION | SMA | | FREQUENCY RANGE | 2.700 GIGAHERTZ MINIMUM AND 3.600 GIGAHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 1.7 | | OVERALL HEIGHT | 0.499 INCHES NOMINAL | | OVERALL LENGTH | 3.525 INCHES NOMINAL | | OVERALL WIDTH | 2.355 INCHES NOMINAL | | POWER RATING | 5.0 WATTS AVERAGE | | SPECIAL FEATURES | CONTINUOUS VARIABLE; PHASE SHIFT,TBA OVER THE FREQUENCY RANGE AT TBA ATTENUATION ABOVE MINIMUM LOSS SETTING; CONNECTORS SMA FEMALE INTERFACE;COOLING,AMBIENT AIR; RESETTABILITY,0.1 DB OR BETTER; TEMPERATURE RANGE,-65 DEG.C. TO +125 DEG.C. | | VOLTAGE STANDING WAVE RATIO | 1.70 | | TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
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