NSN 5985-01-321-8313
Part Details | VARIABLE ATTENUATOR
5985-01-321-8313 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: 4763, 476-3, MDC91267, 5985-01-321-8313, 01-321-8313, 5985013218313, 013218313
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JUN 23, 1990 | 01-321-8313 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
COAXIAL TYPE
Cross Reference | NSN 5985-01-321-8313
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 476-3 | 34078 | CINCH CONNECTIVITY SOLUTIONS, INC. |
| MDC91267 | 52335 | DAL-TECH DEVICES, INC.DBA MICROWAVE DISTRIBUTORS COMPANY |
Technical Data | NSN 5985-01-321-8313
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.25 |
| POWER RATING | 10.0 WATTS AVERAGE AND 5.0 KILOWATTS PEAK |
| OVERALL ATTENUATION RANGE IN DECIBELS | P3.0/P40.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M3.00/P10.00 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 37 |
| ATTENUATION PER STEP IN DECIBELS | 1.0 |
| BODY STYLE | COAXIAL TYPE |
| OVERALL LENGTH | 2.750 INCHES NOMINAL |
| OVERALL DIAMETER | 1.000 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, VOLTAGE CONTROLLED |
| TERMINAL TYPE AND QUANTITY | 1 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, COAXIAL, MALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | TNC |
| END ITEM IDENTIFICATION | COMMUNICATIONS RESTORAL SYSTEM AN/TSC-115 |