NSN 5985-01-548-2098
Part Details | VARIABLE ATTENUATOR
5985-01-548-2098 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: 50SDV192173, 50SDV19-2173, A3309215001, A3309215-001, A3309215, 5985-01-548-2098, 01-548-2098, 5985015482098, 015482098
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | FEB 13, 2007 | 01-548-2098 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL W/SIDE TERMINALS
Cross Reference | NSN 5985-01-548-2098
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 50SDV19-2173 | 52750 | ALAN INDUSTRIES INC |
| A3309215-001 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| A3309215 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5985-01-548-2098
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 1.000 GIGAHERTZ MINIMUM AND 1.500 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | 1.50 |
| POWER RATING | 1.0 WATTS AVERAGE AND 10.0 WATTS PEAK |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P19.0 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 19 |
| ATTENUATION PER STEP IN DECIBELS | 1.0 |
| BODY STYLE | CYLINDRICAL W/SIDE TERMINALS |
| OVERALL LENGTH | 5.600 INCHES MAXIMUM |
| OVERALL WIDTH | 1.575 INCHES NOMINAL |
| BODY DIAMETER | 1.300 INCHES NOMINAL |
| BODY LENGTH | 3.575 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB |
| TERMINAL TYPE AND QUANTITY | 2 CONNECTOR, COAXIAL, FEMALE |
| COAXIAL CONNECTOR SERIES DESIGNATION | SMA |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.138 INCHES NOMINAL |
| DISTANCE BETWEEN MOUNTING FACILITY CENTERS | 0.875 INCHES NOMINAL |
| SPECIAL FEATURES | 1 DB STEP VARIABLE ATTENUATOR; ALUMINUM BODY, CONNECTORS: CORROSION RESISTANT STEEL |
| END ITEM IDENTIFICATION | OU-187/G, L-BAND CONVERTER GROUP |