NSN 5985-00-811-4308
Part Details | VARIABLE ATTENUATOR
5985-00-811-4308 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: 22723B, 990C929H01, 5985-00-811-4308, 00-811-4308, 5985008114308, 008114308
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | MAR 29, 1968 | 00-811-4308 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
IRREGULAR
Cross Reference | NSN 5985-00-811-4308
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 22723B | 99899 | L3 TECHNOLOGIES, INC.DBA NARDA MICROWAVE EAST |
| 990C929H01 | 18323 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA ELECTRONIC SYSTEMS |
Technical Data | NSN 5985-00-811-4308
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 2.000 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| POWER RATING | 10.0 WATTS AVERAGE |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P25.0 |
| ATTENUATION VARIATION METHOD | CONTINUOUS |
| BODY STYLE | IRREGULAR |
| OVERALL LENGTH | 4.540 INCHES NOMINAL |
| OVERALL WIDTH | 3.450 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, MALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | N |
| SPECIAL FEATURES | BLACK LUSTERLESS KNOB; TERMINAL MTG |
| TEST DATA DOCUMENT | 18323-990929H01 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| SPECIFICATION/STANDARD DATA | 18323-990C929 GOVERNMENT SPECIFICATION |
| FSC APPLICATION DATA | ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT |