NSN 5985-00-031-3993
Part Details | VARIABLE ATTENUATOR
5985-00-031-3993 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: DMS 88163B, NRC2274, 2274, 5985-00-031-3993, 00-031-3993, 5985000313993, 000313993
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | OCT 28, 1972 | 00-031-3993 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL W/SIDE TERMINALS
Cross Reference | NSN 5985-00-031-3993
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DMS 88163B | 16236 | DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL |
| NRC2274 | 14304 | HARRIS CORPORATIONDBA HARRIS RF COMMUNICATION |
| 2274 | 14304 | HARRIS CORPORATIONDBA HARRIS RF COMMUNICATION |
Technical Data | NSN 5985-00-031-3993
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 200.000 MEGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 600.0 INPUT-OUTPUT |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.20 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P16.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M0.50/P0.50 |
| SEGMENT ATTENUATION RANGE IN DECIBELS | FP0.00/P4.00$$FP4.00/P8.00$$FP8.00/P16.00 |
| SEGMENT ATTENUATION ACCURACY IN DECIBELS | FM0.50/P0.50$$FM0.50/P0.50$$FM0.50/P0.50$$FM0.50/P0.50 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | CYLINDRICAL W/SIDE TERMINALS |
| OVERALL LENGTH | 0.750 INCHES NOMINAL |
| OVERALL WIDTH | 0.281 INCHES NOMINAL |
| BODY DIAMETER | 0.250 INCHES NOMINAL |
| BODY LENGTH | 0.750 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SLOTTED SCREW |
| TERMINAL TYPE AND QUANTITY | 14 PIN |
| MOUNTING FACILITY TYPE AND QUANTITY | 2 TERMINAL |