Part Details | VARIABLE ATTENUATOR
5985-00-512-8944 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: LL12, LL12, 5985-00-512-8944, 00-512-8944, 5985005128944, 005128944
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | AUG 03, 1974 | 00-512-8944 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-512-8944
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| LL12 | 22534 | HYLETRONICS LIMITED PARTNERSHIP |
| LL12 | 0DZK6 | LITTON SYSTEMS INCHYLETRONICS GROUP-AIRTRON DIV |
Technical Data | NSN 5985-00-512-8944
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 1.250 GIGAHERTZ MINIMUM AND 1.350 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.50 |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 2.0 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P40.0 |
| OPERATING TEMP RANGE | +32.0 TO +125.0 DEG FAHRENHEIT |