|
|
|
National Stock Number:
5985-00-910-7984
Federal Supply Class:
5985
National Item Identification Number:
009107984
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).
|
Manufacturer Information:
| 383-0265-010 | 13499 | ROCKWELL COLLINS, INC. | | 91017 | 01121 | ROCKWELL AUTOMATION, INC. |
|
Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT | | APPLICATION DESIGN | AUDIO | | ATTENUATION VARIATION METHOD | CONTINUOUS | | BODY DIAMETER | 1.156 INCHES MAXIMUM | | BODY LENGTH | 1.593 INCHES MAXIMUM | | BODY STYLE | CYLINDRICAL W/SIDE TERMINALS | | BUSHING LENGTH | 0.375 INCHES NOMINAL | | FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT | | IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT | | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.058 | | OVERALL ATTENUATION RANGE IN DECIBELS | +46.0 TO 55.0 | | OVERALL LENGTH | 4.781 INCHES NOMINAL | | OVERALL WIDTH | 1.453 INCHES NOMINAL | | MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.375 INCHES | | MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNEF | | MOUNTING FACILITY TYPE AND QUANTITY | 1 THREADED BUSHING | | MOUNTING THREAD QUANTITY | 32 PER INCH | | OPERATING TEMP RANGE | -55.0 TO 120.0 CELSIUS | | POWER RATING | 2.0 WATTS AVERAGE | | SCHEMATIC DIAGRAM DESIGNATOR | BRIDGED "T" | | SHAFT DIAMETER | 0.248 INCHES MINIMUM AND 0.251 INCHES MAXIMUM | | SHAFT LENGTH | 3.188 INCHES NOMINAL | | SHAFT TYPE | ROUND | | SPECIAL FEATURES | TWO-SECTION | | SUPPLEMENTARY FEATURES | 312 DEG ANGLE OF ROTATION | | TERMINAL TYPE AND QUANTITY | 6 TAB, SOLDER LUG |
|
|