NSN 5985-01-328-1418
Part Details | VARIABLE ATTENUATOR
5985-01-328-1418 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: 1439 OPT(SMA), 1/439 OPT(SMA), 5985-01-328-1418, 01-328-1418, 5985013281418, 013281418
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | OCT 27, 1990 | 01-328-1418 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-01-328-1418
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1/439 OPT(SMA) | 80138 | KAY ELEMETRICS CORPORATION |
Technical Data | NSN 5985-01-328-1418
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 0.000 HERTZ MINIMUM AND 1000.000 MEGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.20 |
| POWER RATING | 1.0 WATTS AVERAGE |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P22.1 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M0.50/P0.50 |
| SEGMENT ATTENUATION RANGE IN DECIBELS | FP0.00/P0.10$$FP0.10/P0.20$$FP0.20/P0.30$$FP0.30/P0.50$$FP0.50/P1.00$$FP1.00/P2.00$$FP2.00/P3.00$$FP3.00/P5.00$$FP5.00/P10.00$$FP10.00/P22.10 |
| SEGMENT ATTENUATION ACCURACY IN DECIBELS | M0.50/P0.50 |
| ATTENUATION ACCURACY REFERENCE FREQUENCY | 500.0 MEGAHERTZ |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 10 |
| ATTENUATION PER STEP IN DECIBELS | B0.1$$B0.2$$B0.3$$B0.5$$B1.0$$B2.0$$B3.0$$B5.0$$B10.0$$B22.1 |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 9 TOGGLE |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIP |