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National Stock Number:
5985-00-811-0095
Federal Supply Class:
5985
National Item Identification Number:
008110095
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:
| 228020-1 | 37695 | RAYTHEON COMPANY | | TAB50X5 | 04423 | TELONIC BERKELEY, INC. |
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB | | APPLICATION DESIGN | TRANSMISSION LINE | | ATTENUATION PER STEP IN DECIBELS | 1.0 | | ATTENUATION VARIATION METHOD | STEPPED | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.250 INCHES NOMINAL | | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.250 INCHES NOMINAL | | FREQUENCY RANGE | 30.000 MEGAHERTZ MINIMUM AND 900.000 MEGAHERTZ MAXIMUM | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.2 | | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0 TO 59.0 | | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE | | SCALE LINEARITY | LINEAR | | UNTHREADED MOUNTING HOLE DIAMETER | 0.188 INCHES NOMINAL | | VOLTAGE STANDING WAVE RATIO | 1.20 AND 1.35 | | STEP POSITION QUANTITY | 59 |
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