NSN 5985-01-562-3294
Part Details | VARIABLE ATTENUATOR
5985-01-562-3294 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: RSA3550D SMA, RSA-3550D SMA, A3298491003, A3298491-003, 5985-01-562-3294, 01-562-3294, 5985015623294, 015623294
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | APR 04, 2008 | 01-562-3294 | 00838 ( ATTENUATOR, VARIABLE ) |
REFERENCE DRAWINGS & PICTURES
IRREGULAR
Cross Reference | NSN 5985-01-562-3294
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RSA-3550D SMA | 23042 | TRILITHIC, INC. |
| A3298491-003 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 5985-01-562-3294
| Characteristic | Specifications |
|---|---|
| APPLICATION DESIGN | TRANSMISSION LINE |
| FREQUENCY RANGE | 0.000 GIGAHERTZ MINIMUM AND 3.000 GIGAHERTZ MAXIMUM |
| IMPEDANCE RATING IN OHMS | 50.0 INPUT-OUTPUT |
| VOLTAGE STANDING WAVE RATIO | B1.30$$B1.40$$B1.50 |
| POWER RATING | 2.0 WATTS AVERAGE |
| INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 1.5 |
| OVERALL ATTENUATION RANGE IN DECIBELS | P0.0/P50.0 |
| OVERALL ATTENUATION ACCURACY IN DECIBELS | M1.00/P1.00 |
| ATTENUATION VARIATION METHOD | STEPPED |
| STEP POSITION QUANTITY | 3 |
| ATTENUATION PER STEP IN DECIBELS | 1.0 |
| BODY STYLE | IRREGULAR |
| OVERALL LENGTH | 5.810 INCHES NOMINAL |
| OVERALL HEIGHT | 1.670 INCHES NOMINAL |
| OVERALL WIDTH | 1.910 INCHES NOMINAL |
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 2 KNOB |
| 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 PATTERN | FOUR POSITION DIAMOND |
| SPECIAL FEATURES | HOUSING-ALUMINUM AND ZINC, KNOB INCLUDED |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | DUAL CONCENTRIC ROTARY STEP ATTENUATOR 0-50DB (TRILITHIC) |
| END ITEM IDENTIFICATION | AN/GSC-70(V)1, ISIL USED ON KA-STARS |