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National Stock Number:
5985-01-339-1073
Federal Supply Class:
5985
National Item Identification Number:
013391073
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:
| 4900-00060-40-4 | K0662 | LEONARDO MW LTD | | 4900-00060-40-4 | U3755 | MARCONI AVIONICS LTD | | 53127A-1S-5V-TTL | 23042 | TRILITHIC, INC. | | PA-54/SMA-TTL5V | 23042 | TRILITHIC, INC. | | 4900-00060-40-4 | U6682 | LEONARDO UK LTD |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, PROGRAMMABLE | | APPLICATION DESIGN | TRANSMISSION LINE | | ATTENUATION ACCURACY REFERENCE FREQUENCY | 1.3 GIGAHERTZ | | ATTENUATION PER STEP IN DECIBELS | 1.0 AND 2.0 AND 4.0 AND 8.0 AND 16.0 AND 32.0 | | ATTENUATION VARIATION METHOD | STEPPED | | BODY STYLE | COAXIAL TYPE | | FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 1.300 GIGAHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT | | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.40 TO 0.40 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 127.0 | | OVERALL HEIGHT | 1.375 INCHES NOMINAL | | OVERALL LENGTH | 6.937 INCHES NOMINAL | | OVERALL WIDTH | 2.687 INCHES NOMINAL | | POWER RATING | 0.5 WATTS AVERAGE AND 750.0 WATTS PEAK | | STEP POSITION QUANTITY | 6 | | VOLTAGE STANDING WAVE RATIO | 1.20 AND 1.30 AND 1.50 |
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