Part Details | VARIABLE ATTENUATOR
5985-00-239-6125 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: CN1293U, TB50A, 5985-00-239-6125, 00-239-6125, 5985002396125, 002396125
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | NOV 05, 1969 | 00-239-6125 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
UNBALANCED "PI"
Cross Reference | NSN 5985-00-239-6125
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CN1293U | 80058 | JOINT ELECTRONICS TYPE DESIGNATIONSYSTEM |
| TB50A | 04423 | TELONIC BERKELEY, INC. |
Technical Data | NSN 5985-00-239-6125
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | AUDIO |
| SCHEMATIC DIAGRAM DESIGNATOR | UNBALANCED "PI" |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| POWER RATING | 1.0 WATTS AVERAGE |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P10.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M1.00/P1.00 |
| STEP POSITION QUANTITY | 10 |
| ATTENUATION PER STEP IN DECIBELS | 1.0 |
| SPECIAL FEATURES | TERMINAL MTG |