NSN 5985-01-230-4154
Part Details | VARIABLE ATTENUATOR
5985-01-230-4154 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: 3812445311, 38-1244531-1, MA2023, MA2023, MA2023, 5985-01-230-4154, 01-230-4154, 5985012304154, 012304154
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | APR 12, 1986 | 01-230-4154 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
COAXIAL TYPE
Cross Reference | NSN 5985-01-230-4154
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 38-1244531-1 | 07397 | GENERAL DYNAMICS ADVANCEDINFORMATION SYSTEMS INC. |
| MA2023 | 23048 | MOTLOID CO THEDIV OF BIRD-X INC |
| MA2023 | 61593 | TEXSCAN MSI CORPDIV OF TEXSCAM CORP |
| MA2023 | 23042 | TRILITHIC, INC. |
Technical Data | NSN 5985-01-230-4154
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 40.000 MEGAHERTZ MINIMUM AND 4.000 GIGAHERTZ MAXIMUM |
| VOLTAGE STANDING WAVE RATIO | 1.50 |
| POWER RATING | 3.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P20.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M1.00/P1.00 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 10 |
| ATTENUATION PER STEP IN DECIBELS | 2.0 |
| BODY STYLE | COAXIAL TYPE |
| OVERALL LENGTH | 1.920 INCHES MAXIMUM |
| OVERALL HEIGHT | 1.420 INCHES MAXIMUM |
| OVERALL WIDTH | 1.000 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 SHAFT AND 1 SLOTTED SCREW |
| SHAFT TYPE | ROUND, SLOTTED |
| SHAFT DIAMETER | 0.250 INCHES NOMINAL |
| SHAFT LENGTH | 1.920 INCHES MAXIMUM |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR | UNC |
| MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER | 0.138 INCHES |
| MOUNTING THREAD QUANTITY | 32 PER INCH |
| MOUNTING FACILITY PATTERN | FOUR POSITION DIAMOND |
| OPERATING TEMP RANGE | -40.0 TO +85.0 DEG CELSIUS |
| BODY MATERIAL | ALUMINUM |
| END ITEM IDENTIFICATION | PROJECTOR,SONAR TR-316/BQS |