NSN 5985-00-138-5127
Part Details | VARIABLE ATTENUATOR
5985-00-138-5127 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).
Alternate Parts: A18, 5985-00-138-5127, 00-138-5127, 5985001385127, 001385127
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUL 28, 1971 | 00-138-5127 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
WAVEGUIDE TYPE
Cross Reference | NSN 5985-00-138-5127
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A18 | 01113 | GENERAL INSTRUMENT CORPORATIONDBA MOTOROLA |
Technical Data | NSN 5985-00-138-5127
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| IMPEDANCE RATING IN OHMS | 75.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.38 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P18.0 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 3 |
| ATTENUATION PER STEP IN DECIBELS | 6.0 |
| BODY STYLE | WAVEGUIDE TYPE |
